User's Guide
SBAU230A–August 2014–Revised December 2014
ADS8688EVM-PDK Evaluation Module
ADS8688EVM-PDK
This user's guide describes the operation and use of the ADS8688 evaluation module (EVM). The
ADS8688 is an 8-channel integrated data acquisition system based on a 16-bit successive approximation
(SAR) analog-to-digital converter (ADC). Each input channel on the device can support true bipolar input
ranges of ±10.24 V, ±5.12 V, and ±2.56 V, as well as unipolar input ranges of 0 V to 10.24 V and 0 V to
5.12 V. The input range selection is done by software programming the device internal registers and is
independent for each channel. The device offers a 1-MΩ, constant resistive input impedance irrespective
of the selected input range This user's guide covers circuit description, schematic diagram, and bill of
materials for the ADS8688EVM circuit board.
Table 1 lists the related documents that are available through the Texas Instruments web site at
www.ti.com.
Table 1. Related Documentation
Device Literature Number
ADS8688 SBAS582
OPA376 SBOS406
OPA2209 SBOS426
OPA320 SBOS513
REG71055 SBAS221
TPA7A4901 SBVS121
TPS54060 SLVS919
TPS7A3001 SBVS125
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Contents
1 ADS8688EVM-PDK Overview ............................................................................................. 4
2 EVM Analog Interface....................................................................................................... 5
2.1 Connecting Negative Inputs to Ground .......................................................................... 6
2.2 Using Onboard, Second-Order, Butterworth, Low-Pass Filters............................................... 7
2.3 Selecting the Reference Mode for the ADS8688EVM......................................................... 7
3 Digital Interface .............................................................................................................. 8
3.1 Serial Interface (SPI) ............................................................................................... 8
3.2 I2C Bus for the Onboard EEPROM............................................................................... 8
3.3 SD Card.............................................................................................................. 8
4 Power Supplies .............................................................................................................. 9
5 ADS8688EVM-PDK Initial Setup......................................................................................... 11
5.1 Default Jumper Settings.......................................................................................... 11
5.2 Software Installation .............................................................................................. 12
6 ADS8688EVM-PDK Kit Operation ....................................................................................... 18
6.1 About the Simple Capture Card................................................................................. 18
6.2 Loading the ADS8688EVM GUI................................................................................. 18
6.3 Configuring the ADS8688EVM .................................................................................. 19
6.4 Capturing the Data................................................................................................ 22
6.5 Analyzing the Data................................................................................................ 26
6.6 Phase Compensation............................................................................................. 28
6.7 ADS8688EVM GUI Simulation Mode........................................................................... 30
7 Bill of Materials, Schematics, and Layout............................................................................... 31
7.1 Bill of Materials .................................................................................................... 31
7.2 Board Layouts ..................................................................................................... 34
List of Figures
1 ADS8688EVM Analog Input Connections for Channels AIN0, AIN1, AIN2, and AIN3 ............................. 5
2 ADS8688EVM Analog Input Connections for Channels AIN4, AIN5, AIN6, and AIN7 ............................ 5
3 Power-Supply Connections Diagram .................................................................................... 10
4 ADS8688EVM Default Jumper Settings................................................................................. 11
5 Bottom View of the Simple Capture card with the microSD Memory Card Installed.............................. 13
6 Bottom View of the ADS8688EVM Board with the microSD Memory Card Installed ............................. 13
7 Connecting the ADS8688EVM Board to the Simple Capture Card.................................................. 14
8 LED Indicators on the Simple Capture Card............................................................................ 14
9 Destination Directory Screen ............................................................................................. 15
10 License Agreement Screen ............................................................................................... 15
11 Start Installation Screen................................................................................................... 16
12 Progress Bar Screen....................................................................................................... 16
13 Windows 7 Driver Installation Warning.................................................................................. 16
14 Installation Wizard Screen ................................................................................................ 17
15 Simple Capture Card Device Driver Completion....................................................................... 17
16 Start Page of the ADS8688EVM GUI.................................................................................... 19
17 System Block Diagram View.............................................................................................. 20
18 Selecting the Input Range for the Channels............................................................................ 20
19 Register Map View......................................................................................................... 21
20 ADS8688EVM Jumper Settings.......................................................................................... 22
21 Manual Mode Data Capture .............................................................................................. 23
22 Data Capture in Auto Mode with Single Graph View.................................................................. 24
23 Data Capture in Auto Mode with Multi Graph View.................................................................... 25
24 Saving the Captured Data................................................................................................. 26
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25 Histogram Analysis......................................................................................................... 27
26 FFT Analysis................................................................................................................ 28
27 Phase Compensation Analysis........................................................................................... 29
28 Simulation Mode............................................................................................................ 30
29 ADS8688EVM PCB: Top Layer (L1)..................................................................................... 34
30 ADS8688EVM PCB: Ground Layer (L2) ................................................................................ 35
31 ADS8688EVM PCB: Analog Power Layer (L3) ........................................................................ 36
32 ADS8688EVM PCB: Digital Power Layer (L4) ......................................................................... 37
33 ADS8688EVM PCB: Ground Layer (L5) ................................................................................ 38
34 ADS8688EVM PCB: Bottom Layer (L6)................................................................................. 39
List of Tables
1 Related Documentation..................................................................................................... 1
2 J7: Analog Interface Connections ......................................................................................... 6
3 Connecting Negative Analog Inputs to Ground.......................................................................... 6
4 Using Onboard, Second-Order, Butterworth, Low-Pass Filters........................................................ 7
5 Bypassing the Onboard, Second-Order, Butterworth, Low-Pass Filters.............................................. 7
6 Selecting the Reference for the ADS8688EVM.......................................................................... 7
7 External Reference Connections .......................................................................................... 7
8 Connector J19 Pin Out...................................................................................................... 8
9 Jumper Settings for Generating HVDD and HVSS Using an Onboard Switching Regulator...................... 9
10 Jumper Settings for Generating HVDD and HVSS from External High-Voltage Supplies ......................... 9
11 Power-Supply Connections................................................................................................. 9
12 Default Jumper Configuration............................................................................................. 12
13 ADS8688EVM Bill of Materials .......................................................................................... 31
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ADS8688EVM-PDK Overview
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1 ADS8688EVM-PDK Overview
The ADS8688EVM-PDK is a platform for evaluating the ADS8688 device. The ADS8688EVM-PDK
consists of an ADS8688EVM board and a Simple Capture card. The Simple Capture card is an FPGA-
based controller card that functions as an serial peripheral interface (SPI™) host and transfers data to the
ADS8688EVM graphical user interface (GUI) via a USB interface. The ADS8688EVM GUI collects,
analyzes, and records data from the ADS8688EVM board. The ADS8688EVM GUI is capable of collecting
data from the ADS8688EVM in auto and manual modes, configuring the ADC program registers, and
performing FFT analysis of data captured from the ADC.
ADS8688EVM Features
• Includes support circuitry as a design example to match ADC performance.
• 3.3-V slave SPI.
• Serial interface header for easy connection to the Simple Capture card.
• Designed for a 5-V analog supply.
• Integrated 4.096-V voltage reference.
• Bipolar (±10.24 V, ±5,12 V, ±2.56 V ) or unipolar (0 V to 10.24 V, 0 V to 5.12 V) input ranges for each
channel.
• Onboard, second-order, Butterworth, low-pass filters for four channels.
• Onboard regulator for generating a ±15-V bipolar supply for second-order, Butterworth, low-pass filters.
• Capable of accepting a ±100-mV signal on the negative analog inputs (AIN_xGND).
ADS8688EVM GUI Features:
• Captures data from the ADS8688EVM in auto and manual modes.
• Configures the ADS8688 device program registers.
• Enables and disables channels in auto mode.
• FFT analysis and calculates the SNR, THD, and SINAD ac performance parameters.
• Single and multiple graph views for captured data.
• Includes a dc histogram for dc inputs.
• Logs ADC data.
Windows is a registered trademark of Microsoft Corporation.
SPI is a trademark of Motorola.
Samtec is a trademark of Samtec Inc.
All other trademarks are the property of their respective owners.
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J7 ADS8688
AIN_xP
AIN_xGND
Ax+
Ax-
357
357 10 nF
Optional
+
6.65k3.57k 2.2nF
1nF
J7
2nd Order Butterworth
Low Pass Filter ADS8688
AIN_xP
AIN_xGND
Ax+
Ax- J8,J9,
J10,J11
J25,J31,
J30,J15
357
357 10 nF
Optional
Bypass Path
OPA2209
10 0
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EVM Analog Interface
2 EVM Analog Interface
The ADS8688EVM is designed for easy interfacing to analog sources. The Samtec™ connector provides
a convenient 10-pin, dual-row, header at J7. Figure 1 and Figure 2 show the ADS8688EVM analog input
connections for channels AIN0 to AIN3 and channels AIN4 to AIN7, respectively. Table 2 lists the analog
interface connections for J7.
Figure 1. ADS8688EVM Analog Input Connections for Channels AIN0, AIN1, AIN2, and AIN3
Figure 2. ADS8688EVM Analog Input Connections for Channels AIN4, AIN5, AIN6, and AIN7
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EVM Analog Interface
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Table 2 summarizes the J7 analog interface connector.
Table 2. J7: Analog Interface Connections
Pin
Number Signal Description
J7.2 A6+ Positive analog input for channel AIN6
J7.4 A7+ Positive analog input for channel AIN7
J7.6 A0+ Positive analog input for channel AIN0
J7.8 A1+ Positive analog input for channel AIN1
J7.10 AUX+ Positive analog input for AUX channel
J7.12 A2+ Positive analog input for channel AIN2
J7.14 A3+ Positive analog input for channel AIN3
J7.16 A4+ Positive analog input for channel AIN4
J7.18 A5+ Positive analog input for channel AIN5
J7.20 GND Analog ground connection
J7.1 A6– Negative analog input for channel AIN6
J7.3 A7– Negative analog input for channel AIN7
J7.5 A0– Negative analog input for channel AIN0
J7.7 A1– Negative analog input for channel AIN1
J7.9 AUX– Connected to analog ground
J7.11 A2– Negative analog input for channel AIN2
J7.13 A3– Negative analog input for channel AIN3
J7.15 A4– Negative analog input for channel AIN4
J7.17 A5– Negative analog input for channel AIN5
J7.19 GND Analog ground connection
2.1 Connecting Negative Inputs to Ground
The negative analog inputs for all channels (except for the AUX channel) are capable of accepting a ±100-
mV signal. The negative analog inputs can either be connected to the analog ground or a ±100-mV signal
can be applied on these inputs. Table 3 describes the appropriate jumper settings for connecting these
inputs to analog ground.
Table 3. Connecting Negative Analog Inputs to Ground
Position for Connecting to
Signal Jumper Analog Ground Position for Applying a ±100-mV Signal
A0– J22 Closed Open
A1– J16 Closed Open
A2– J26 Closed Open
A3– J27 Closed Open
A4– J28 Closed Open
A5– J29 Closed Open
A6– J24 Closed Open
A7– J23 Closed Open
AUX– NA Always connected to GND NA
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EVM Analog Interface
2.2 Using Onboard, Second-Order, Butterworth, Low-Pass Filters
The ADS8688EVM includes second-order, Butterworth, low-pass filters with a cutoff frequency of 22 kHz
for channels AIN0, AIN1, AIN2, and AIN3. There is also a provision to bypass these filters. See Figure 1
for an analog input circuit for channels AIN0, AIN1, AIN2, and AIN3. Table 4 lists the jumper settings for
using onboard, second-order, Butterworth, low-pass filters and Table 5 lists the jumper settings for
bypassing these filters.
Table 4. Using Onboard, Second-Order, Butterworth, Low-Pass Filters
Channel Jumper Position Jumper Position
AIN0 J25 Closed J8 Closed between pins 1 and 2
AIN1 J31 Closed J10 Closed between pins 1 and 2
AIN2 J30 Closed J11 Closed between pins 2 and 3
AIN3 J15 Closed J9 Closed between pins 2 and 3
Table 5. Bypassing the Onboard, Second-Order, Butterworth, Low-Pass Filters
Channel Jumper Position Jumper Position
AIN0 J25 Open J8 Closed between pins 2 and 3
AIN1 J31 Open J10 Closed between pins 2 and 3
AIN2 J30 Open J11 Closed between pins 1 and 2
AIN3 J15 Open J9 Closed between pins 1 and 2
2.3 Selecting the Reference Mode for the ADS8688EVM
The ADS8688EVM can either operate on an internal or external reference. Table 6 lists the jumper
settings for selecting the reference. Table 7 describes the connections for the external reference.
Table 6. Selecting the Reference for the ADS8688EVM
Position for Using Internal
Jumper Reference Position for Using External Reference
J2 Closed Open
Table 7. External Reference Connections
Pin
Number Signal Description
J5.1 REFIN Input for external reference
J5.2 GND Analog ground connection
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3 Digital Interface
Connector J19 (Samtec part number ERF8-025-01-L-D-RZ-L-TR socket strip connector) provides the
digital I/O connections between the ADS8688EVM board and the Simple Capture card. Consult Samtec at
www.samtec.com or call 1-800-SAMTEC-9 for a variety of mating connector options. Table 8 summarizes
the pin outs for connector J19.
Table 8. Connector J19 Pin Out
Pin Number Signal Description
J19.1 DAISY Daisy input for the ADC
J19.4 EVM_PRESENT EVM present, active low (connected to GND)
J19.5 REFSEL Reference selection input for the ADC
J19.6 RST/PD Reset or power-down input for the ADC
J19.8 A No connection
J19.11 EVM_ID_SDA I2C data for the onboard EEPROM
J19.12 EVM_ID_SCL I2C clock for the onboard EEPROM
J19.13 3V3_SDCC 3.3-V digital supply from the Simple Capture card
J19.14 5V_SDCC Unregulated 5-V supply from the Simple Capture card
J19.33, J19.34 SCLK Clock input for the ADC
J19.35 CS Chip-select input for the ADC
J19.38 SDI Data input for the ADC
J19.39 SDO Data output from the ADC
J19.45-49 EVMSDxxxxx Digital connections for the onboard SD card
J19.2, J19.10, J19.16, J19.50 GND Ground connections
3.1 Serial Interface (SPI)
The ADS8688 device uses SPI serial communication in mode 1 (CPOL = 0, CPHA = 1) with clock speeds
up to 17 MHz. The ADS8868xEVM offers 49.9-Ωresistors between the SPI signals and J19 to aid with
signal integrity. Typically, in high-speed SPI communication, fast signal edges can cause overshoot; these
49.9-Ωresistors slow down the signal edges in order to minimize signal overshoot.
3.2 I2C Bus for the Onboard EEPROM
The ADS8688EVM has an I2C bus that records the board name and assembly date to communicate with
the onboard EEPROM. The bus is not used in any form by the ADS8688 converter.
3.3 SD Card
The ADS8688EVM has an SD card that contains the software files for the Simple Capture card. The
contents of the SD card must not be deleted or altered.
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Power Supplies
4 Power Supplies
The ADS8688EVM can be powered from the Simple Capture card if onboard buffers for active low-pass
filters are not being used and the onboard regulator (U9) for generating high-voltage supplies (HVDD and
HVSS) is disabled by closing jumper J17. The HVDD and HVSS supplies are only required for buffers U4
and U5.
CAUTION
Do not open jumper J17 if the ADS8688EVM must be powered only from the
Simple Capture card and an external 5-V supply is not provided on J32.
High-voltage supplies (HVDD and HVSS) for buffers U4 and U5 can be generated using the onboard
regulator (U9) if an external 5-V dc supply is provided on J32. The external 5-V dc supply must be at least
200 mV above the unregulated 5-V supply of the Simple Capture card. The external 5-V dc supply must
be capable of providing at least 500 mA of current. Table 9 provides jumper settings for generating HVDD
and HVSS using the onboard switching regulator U9.
Table 9. Jumper Settings for Generating HVDD and HVSS Using an Onboard Switching Regulator
Jumper Position for Using an Onboard Switching Regulator
J12 Closed between pins 1 and 2
J14 Closed between pins 1 and 2
J17 Open
HVDD and HVSS for buffers U4 and U5 can also be generated by providing external high-voltage supplies
on J18, as shown in Table 10.Table 11 and Figure 3 illustrate the power-supply connections for external
supplies.
Table 10. Jumper Settings for Generating HVDD and HVSS from External High-Voltage Supplies
Jumper Position for Generating HVDD and HVSS from External Voltage Supplies
J12 Closed between pins 2 and 3
J14 Closed between pins 2 and 3
J17 Closed
Table 11. Power-Supply Connections
Voltage Voltage
Supply Signal Range Pin Number Note
Required only for generating HVDD and HVSS using the
External 5 V EXT_5V 5 V to 5.5 V J32.2 onboard switching regulator
— GND GND J32.1 —
Required only for generating HVDD and HVSS from external
External HVDD EXT_HVDD 16 V to 25 V J18.3 high-voltage supplies
Required only for generating HVDD and HVSS from external
External HVSS EXT_HVSS –16 V to –25 V J18.1 high-voltage supplies
— GND GND J18.2 —
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Jumper for Disabling Onboard
regulator for HVDD and HVSS
Jumper for Selecting Source for
HVSS
Jumper for Selecting Source for
HVDD
External
HVSS
External
HVDD
GND External
5V
GND
Power Supplies
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Figure 3. Power-Supply Connections Diagram
The AVDD analog supply for the ADS8688 is generated by converting an unregulated 5-V supply from the
Simple Capture card or by converting an external 5-V supply to a regulated 5-V supply by using the
REG71055 charge pump and the TPS7A4901 linear regulator. The DVDD digital supply for the ADC is
derived from a 3.3-V supply from the Simple Capture card.
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ADS8688EVM-PDK Initial Setup
5 ADS8688EVM-PDK Initial Setup
This section presents the steps required to setup the ADS8688EVM-PDK kit before operation.
5.1 Default Jumper Settings
Figure 4 details the default jumper settings. Table 12 provides the configuration for these jumpers.
Figure 4. ADS8688EVM Default Jumper Settings
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Table 12. Default Jumper Configuration
Jumper Default Position
J2 Closed
J3 Open
J4 Closed
J5 Open
J6 Open
J8 Closed between pins 2 and 3
J9 Closed between pins 1 and 2
J10 Closed between pins 2 and 3
J11 Closed between pins 1 and 2
J12 Closed between pins 1 and 2
J13 Closed between pins 2 and 3
J14 Closed between pins 1 and 2
J15 Open
J16 Closed
J17 Closed
J21 Closed
J22 Closed
J23 Closed
J24 Closed
J25 Open
J26 Closed
J27 Closed
J28 Closed
J29 Closed
J30 Open
J31 Open
5.2 Software Installation
This section presents the steps required to the install the software.
NOTE: Ensure the microSD memory card included in the kit is installed in the microSD socket (P6)
on the back of the Simple Capture card before connecting the EVM to the computer.
Otherwise, as a result of improper boot up, Windows®cannot recognize the ADS8688EVM-
PDK as a connected device.
Complete the following steps to install the software:
1. Verify the microSD memory cards are installed on the Simple Capture card and the ADS8688EVM
board.
2. Verify jumpers are in the factory-default position and properly connect the hardware.
3. Install the ADS8688EVM-PDK software.
4. Complete the Simple Capture card device driver installation.
Each task is described in the following subsections.
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ADS8688EVM-PDK Initial Setup
5.2.1 Verify the microSD Memory Card is Installed on the Simple Capture card
The ADS8688EVM-PDK includes microSD memory cards that contain the EVM software and Simple
Capture card firmware required for the EVM operation.
NOTE: Ensure the microSD memory cards that contain the software are installed in the microSD
socket on the back of the Simple Capture card and on the back of ADS8688EVM board.
Figure 5 and Figure 6 show the bottom view of the Simple Capture card and ADS8688EVM,
respectively, with the microSD card installed.
Figure 5. Bottom View of the Simple Capture card with the microSD Memory Card Installed
Figure 6. Bottom View of the ADS8688EVM Board with the microSD Memory Card Installed
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The microSD memory cards are formatted at the factory with the necessary firmware files for the Simple
Capture card to boot properly. In addition to the Simple Capture card firmware files (application and MLO
files), the microSD memory cards contain the ADS8688EVM-PDK software installation files.
5.2.2 Verify Jumpers are in the Factory-Default Position and Connect the Hardware
The ADS8688EVM-PDK includes both the ADS8688EVM and the Simple Capture card; however, the
devices are shipped unconnected. Follow these steps to verify that the ADS8688EVM-PDK kit is
configured and connected properly.
1. Verify the microSD card is installed on the back of the Simple Capture card ; see Figure 5.
2. Verify the microSD card is installed on the back of the ADS8688EVM; see Figure 6.
3. Verify the ADS8688EVM jumpers are configured as illustrated in Figure 4.
4. Connect the ADS8688EVM board to the Simple Capture card as Figure 7 illustrates.
Figure 7. Connecting the ADS8688EVM Board to the Simple Capture Card
5. Connect the Simple Capture card to the computer through the micro USB cable.
6. Verify that the LED D5 power-good indicator is illuminated. Wait approximately ten seconds and verify
that diode D2 blinks, indicating that USB communication with the host computer is functioning properly.
Figure 8 shows the location of the LED indicators in the Simple Capture card .
Figure 8. LED Indicators on the Simple Capture Card
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ADS8688EVM-PDK Initial Setup
5.2.3 Install the ADS8688EVM-PDK Software
The ADS8688EVM software must be installed on the computer. This software supports the ADS688EVM-
PDK. The user must have administrator privileges to install the EVM software. The following steps list the
directions to install the software.
1. Open the Windows explorer and locate the microSD memory card labeled ADS8688EVM in the
browser as a removable storage device.
2. Navigate to the ...\ADS868xEVMGUI\Version x.x\Volume\ folder.
3. Run the installer by double-clicking the setup.exe file. This action installs the EVM GUI software and
the required and Simple Capture card device driver components.
4. After the installer begins, a welcome screen displays. Click Next to continue.
5. A prompt appears with the destination directory; select the default directory under: ...\Program
Files(x86)\Texas Instruments\ADS8684_8 EVM GUI\ as shown in Figure 9 and Figure 10.
Figure 9. Destination Directory Screen
Figure 10. License Agreement Screen
6. One or more software license agreements appear. Select the I Accept the License Agreement radial
button and click Next.
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7. The Start Installation screen appears, as shown in Figure 11. Click Next.
Figure 11. Start Installation Screen
8. A progress bar appears, as shown in Figure 12; this step takes a few minutes.
Figure 12. Progress Bar Screen
9. The progress bar is followed by an installation complete notice.
5.2.4 Complete the Simple Capture Card Device Driver Installation
During installation of the Simple Capture card device driver, a prompt may appear with the Windows
security message shown in Figure 13. Select Install this driver software anyway to install the driver
required for proper operation of the software. The drivers contained within the installers are safe for
installation to your system.
Figure 13. Windows 7 Driver Installation Warning
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ADS8688EVM-PDK Initial Setup
NOTE: Driver installation prompts do not appear if the Simple Capture card device driver is already
installed on your system.
The following steps describe how to install the Simple Capture card device driver.
1. Immediately after the ADS8688 EVM software installation is complete, prompts appear to install the
Simple Capture card device driver, as shown in Figure 14 and Figure 15.
2. A computer restart may be required to finish the software installation. If prompted, restart the computer
to complete the installation.
Figure 14. Installation Wizard Screen
Figure 15. Simple Capture Card Device Driver Completion
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ADS8688EVM-PDK Kit Operation
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6 ADS8688EVM-PDK Kit Operation
This section describes how to use the ADS8688EVM-PDK and ADS8688EVM GUI to configure the EVM
and acquire data.
6.1 About the Simple Capture Card
The Simple Capture card provides the USB interface between the computer and the ADS8688EVM. The
controller board is designed around the AM335x processor, a USB 2.0, high-speed capability, 32-bit, ARM
core. The Simple Capture card incorporates an onboard FPGA subsystem and 256MB of onboard DDR
SRAM memory.
The Simple Capture card is not sold as a development board, and is not available separately. TI cannot
offer support for the Simple Capture card except as part of this EVM kit.
6.2 Loading the ADS8688EVM GUI
The ADS8688EVM GUI provides control over the settings of the ADS8688. Adjust the ADS8688EVM
settings when the EVM is not acquiring data. During acquisition, all controls are disabled and settings
cannot be changed.
When you change a setting on the ADS8688EVM GUI, the setting immediately updates on the board.
Settings on the ADS8688EVM correspond to settings described in the ADS8688 product data sheet
(available for download at www.ti.com); see the product data sheet for details.
To load the ADS8688EVM GUI, follow these steps.
Step 1. Make sure the PDK kit is configured and powered up as explained in Section 5.2.2.
Step 2. Start the ADS8688EVM GUI. Go to Start→All Programs→Texas Instruments→ADS8684_8
EVM GUI and click ADS8684_8 EVM GUI to run the software.
Step 3. Verify that the software detects the ADS8688EVM. The GUI identifies the EVM that is
connected to the controller and loads the settings. After the settings are loaded, the
ADS8688EVM GUI is displayed on the top of GUI window; see Figure 16.
Step 4. Verify that the Simulate Connection box is un-checked on the top right corner and connected
is displayed on bottom edge of GUI window.
18 ADS8688EVM-PDK Evaluation Module SBAU230A–August 2014–Revised December 2014
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Figure 16. Start Page of the ADS8688EVM GUI
6.3 Configuring the ADS8688EVM
6.3.1 System Block Diagram View
The ADS8688 channels can be configured by the system block diagram view in the GUI. The system
block diagram can be activated by clicking on the Program Register button on the left side of the GUI
window. A channel can be powered down by checking the AINx_PD box. if a channel is powered down,
that channel turns grey in system block view. The voltage range for each channel can be selected from a
drop-down menu corresponding to each channel in the system block diagram view; see Figure 17.
Figure 18 displays the window for selecting the input voltage ranges.
19
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6.3.2 Register Map View
All registers can be read or written by the register map view in the GUI. The register map view can be
activated by clicking on the Register Map View button in the system block diagram view, as shown in
Figure 17. The register map table provides a complete list of program registers present in the ADS8688
device. The user must provide data in hexadecimal for writing registers. The user also must select the
register in the register map, provide data in the Write Data box, and click the Write Register button to write
the register. For reading a register, the user must select the register in the register map and click the Read
Register button. All registers can be read by clicking the Read All button. The values for all registers can
be saved in a configuration file (.cfg) by the Save Config button. The saved configuration can be loaded
back by using the Load Config button. Changes made in the register map view are reflected in the system
block view and vice-versa. For details on the ADS8688 program registers, refer to the program register
map in the ADS8688 data sheet.Figure 19 shows the register map view.
Figure 19. Register Map View
21
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6.3.3 Jumper Settings for the ADS8688EVM
The ADS8688EVM settings button on the left side of GUI window describes the jumper settings on the
ADS8688EVM. The Reset and REFSEL jumpers are monitored by the GUI. If the reset jumper (J3) is
open, the GUI switches to the Reset Program mode in the start page of the GUI. For details on different
jumper settings, refer to Section 2 and Section 4.Figure 20 shows the ADS8688EVM GUI window for the
jumper settings.
Figure 20. ADS8688EVM Jumper Settings
6.4 Capturing the Data
Data can be captured from ADS8688EVM either in manual mode or in auto mode. Manual mode captures
data from one of the device channels whereas auto mode captures data from the channels that are
powered up and selected in the auto channel sequence. The Section 6.4.1 and Section 6.4.2 sections
provide the details for manual and auto mode, respectively.
22 ADS8688EVM-PDK Evaluation Module SBAU230A–August 2014–Revised December 2014
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6.4.1 Manual Mode
Manual mode can be activated by clicking on the Manual Channel N button on the left side of the GUI
window and by selecting Data Capture from the drop-down menu, as shown in Figure 21. In manual
mode, data are captured for the channel selected by the Channel Name drop-down menu. The sampling
rate and number of samples for the data capture can be entered in the ADC Capture Settings box. The
ADS8688EVM GUI supports a sampling rate from 20 kSPS to 500 kSPS. The sampling rate is adjusted to
the closest value obtained from Equation 1.
Sampling Rate (kSPS) = 17000 / [34 + K]
where
• 0 ≤K≤816, and K is an integer. (1)
The GUI supports a capture of 1024 samples to 8388608 samples. For sampling rates less than 100
kSPS, the maximum number of samples are limited to 131072 per capture. The number of samples are
adjusted to the closest power of 2. The data captured are displayed in a graph in the GUI window.
Figure 21. Manual Mode Data Capture
23
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6.4.2 Auto Mode
Auto mode can be activated by clicking on the Auto with Reset Mode button and selecting Data Capture
from the drop-down menu. In auto mode, data are captured sequentially for the channel selected in the
auto channel sequence. The channels can be enabled or disabled by the check boxes corresponding to
the channels. In auto mode, the sampling rate entered is an aggregate of the sampling rate for all
channels enabled in the auto channel sequence. The effective sampling rate for a channel is the sampling
rate for the device divided by the number of channels enabled. The sampling rate for the device must be
entered in the ADC Capture Settings. Also in auto mode, the sampling rate follows the calculation of
Equation 1.
The number of samples to be captured per channel must be entered in the ADC Capture Settings box.
The number of samples per channel value is adjusted to the closest power of 2 by the GUI. The GUI
supports a maximum capture of 8388608 samples per capture. The maximum number of samples per
channel that can be captured in auto mode is determined by Equation 2.
(Number of Samples per Channel) x (Number of Channels Enabled) ≤8388608 (2)
Data captured in auto mode can be viewed in single graph view or in multi graph view. In single graph
view, data for an individual channel are displayed in a single graph. The channel for a single graph can be
selected from the channel drop-down menu. In multi graph view, data for all enabled channels are
displayed in multi graph view. Figure 22 and Figure 23 illustrate the data captured in auto mode.
Figure 22. Data Capture in Auto Mode with Single Graph View
24 ADS8688EVM-PDK Evaluation Module SBAU230A–August 2014–Revised December 2014
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6.4.3 Saving the Captured Data
The data captured from the EVM can be stored in a .csv file by clicking the Log Data To File button, as
shown in Figure 24. A window appears for selecting the location and entering the name of the file for
saving the captured data.
Figure 24. Saving the Captured Data
6.5 Analyzing the Data
The ADS8688EVM GUI includes the histogram analysis and FFT analysis for data captured from the
ADS8688EVM in auto or manual mode. Data can be analyzed with the Selected Analysis from the drop-
down menu in the ADC capture settings.
26 ADS8688EVM-PDK Evaluation Module SBAU230A–August 2014–Revised December 2014
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6.5.1 Histogram Analysis
Histogram testing is commonly used when testing ADCs. A histogram is merely a count of the number of
times a code occurs in a particular data set. The Histogram Analysis page of the GUI creates a histogram
of the data of the acquired data set and displays that data. The input channel (AINx) for the histogram
analysis can be selected from the channel drop-down menu and the data capture settings can be entered
in boxes on the left side of the graph. Figure 25 shows the histogram analysis page.
Figure 25. Histogram Analysis
The following parameters are calculated using the histogram analysis.
• Code Spread: Is the number of different codes captured for a certain input.
• Code Peak: Is the code with the maximum number of hits.
• Sigma: Is the standard deviation of all the codes captured.
• Mean: Is the average of all the codes captured for a certain input.
6.5.2 FFT Analysis
The FFT Analysis page in the GUI performs the fast fourier transform (FFT) of the captured data and
displays the resulting frequency domain plots. This page also calculates key ADC dynamic performance
parameters, such as signal-to-noise ratio (SNR), total harmonic distortion (THD), signal-to-noise and
distortion ratio (SINAD), and spurious-free dynamic range (SFDR). Figure 26 illustrates the FFT
performance analysis display. The input channel (AINx) for FFT analysis can be selected from the channel
drop-down menu and the data capture settings can be entered in boxes on the left side of the graph. The
FFT calculated parameters are shown on the bottom side of the graph.
27
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Figure 26. FFT Analysis
Input signal frequency for FFT analysis:
• Coherent Fi: Is the desired input signal frequency calculated by the GUI for maintaining coherency.
• Actual Fi: Is the actual signal frequency provided by the analog source to the ADS8688. The user sets
the input signal frequency close to the coherent Fi and enters the set value of the input signal
frequency in the Actual Fi box.
The GUI uses a 7-term Blackman-Harris window to minimize spectral leakage.
6.6 Phase Compensation
The ADS8688EVM GUI includes an analysis page for compensating for the phase of signals captured in
auto mode. When the signals on different channels are sampled in auto mode, a deterministic phase
difference between signals is introduced resulting from the time difference between sampling instants. The
phase difference is dependent on sampling rate, input signal frequency, number of channels, and initial
phase difference. The phase compensation analysis page compensates for the introduced phase
difference and provides the results after phase compensation. For details on phase compensation, refer to
the TIPD167 Verified Reference Design, Phase Compensated 8-CH Multiplexed Data Acquisition System
for Power Automation (TIDU427). The phase compensation analysis page can be activated from the
Smart App menu. Figure 27 displays the phase compensation analysis page.
28 ADS8688EVM-PDK Evaluation Module SBAU230A–August 2014–Revised December 2014
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6.7 ADS8688EVM GUI Simulation Mode
The ADS8688EVM GUI can be run in simulation mode by clicking on the Simulate Connection check-box
on the top right side of the GUI window. In simulation mode, the GUI does not connect to the
ADS8688EVM board and only displays the results for one set of captured data stored in the computer.
Figure 28 shows the ADS8688EVM GUI running in simulation mode.
Figure 28. Simulation Mode
30 ADS8688EVM-PDK Evaluation Module SBAU230A–August 2014–Revised December 2014
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Bill of Materials, Schematics, and Layout
7 Bill of Materials, Schematics, and Layout
Schematics for the ADS8688EVM are appended to this user's guide. The bill of materials is provided in Table 13.Section 7.2 shows the PCB
layouts for the ADS8688EVM.
7.1 Bill of Materials
NOTE: All components are compliant with the European Union Restriction on Use of Hazardous Substances (RoHS) Directive. Some part
numbers may be either leaded or RoHS. Verify that purchased components are RoHS-compliant. (For more information about TI's
position on RoHS compliance, see www.ti.com.)
Table 13. ADS8688EVM Bill of Materials
Item No. Qty Ref Des Description Vendor Part Number
1 1 !PCB Printed Circuit Board Any PRJ_Number
2 4 C1-C3, C6 CAP, CERM, 0.1uF, 25V, +/-5%, X7R, 0603 AVX 06033C104JAT2A
3 1 C10 CAP, CERM, 1uF, 16V, +/-10%, X5R, 0603 Kemet C0603C105K4PACTU
4 1 C11 CAP, CERM, 3000pF, 50V, +/-5%, C0G/NP0, 0603 MuRata GRM1885C1H302JA01D
5 6 C16, C24, C26, C30, C45, C64 CAP, CERM, 0.1uF, 50V, +/-10%, X7R, 0603 AVX 06035C104KAT2A
6 4 C17, C22, C27, C28 CAP, CERM, 2200pF, 50V, +/-5%, C0G/NP0, 0603 TDK C1608C0G1H222J
7 4 C23, C25, C29, C31 CAP, CERM, 1000pF, 50V, +/-5%, C0G/NP0, 0402 MuRata GRM1555C1H102JA01D
8 4 C32, C35, C49, C50 CAP, CERM, 22uF, 25V, +/-10%, X7R, 1210 MuRata GRM32ER71E226KE15L
9 3 C34, C36, C53 CAP, CERM, 10uF, 25V, +/-10%, X7R, 1206 MuRata GRM31CR71E106KA12L
10 2 C37, C54 CAP, CERM, 10uF, 35V, +/-10%, X7R, 1206 Taiyo Yuden GMK316AB7106KL
C4, C12-C15, C18-C21, C38-C41, C56,
11 15 CAP, 10000pF, 0603, 5%, 50V, C0G TDK C1608C0G1H103J080AA
C58
12 1 C42 CAP, CERM, 0.22uF, 16V, +/-10%, X7R, 0603 TDK C1608X7R1C224K
13 2 C44, C46 CAP, CERM, 2.2uF, 10V, +/-10%, X7R, 0603 MuRata GRM188R71A225KE15D
14 1 C48 CAP, CERM, 10uF, 50V, +/-20%, X7R, 2220 TDK C5750X7R1H106M
15 1 C5 CAP, CERM, 10uF, 6.3V, +/-20%, X5R, 0603 Kemet C0603C106M9PACTU
16 1 C51 CAP, CERM, 0.1uF, 25V, +/-5%, X7R, 0603 Kemet C0603C104J3RAC
17 1 C52 CAP, CERM, 0.39uF, 16V, +/-10%, X7R, 0603 MuRata GRM188R71C394KA88D
18 1 C57 CAP, CERM, 470pF, 50V, +/-10%, X7R, 0603 TDK C1608X7R1H471K
19 2 C59, C60 CAP, CERM, 10uF, 35V, +/-10%, X7R, 1210 MuRata GRM32ER7YA106KA12L
20 7 C7, C33, C43, C47, C55, C61, C62 CAP, CERM, 10uF, 10V, +/-10%, X7R, 0805 MuRata GRM21BR71A106KE51L
21 1 C8 CAP, CERM, 22uF, 16V, +/-20%, X7R, 1210 TDK C3225X7R1C226M
22 2 C9, C63 CAP, CERM, 1uF, 16V, +/-10%, X7R, 0603 TDK C1608X7R1C105K
23 2 D2, D4 Diode, Schottky, 60V, 2A, SMA Diodes Inc. B260A-13-F
24 2 D3, D5 Diode, Zener, 5.6V, 500mW, SOD-123 ON Semiconductor MMSZ4690T1G
25 2 D6, D8 Diode, Zener, 27V, 500mW, SOD-123 Vishay-Semiconductor MMSZ4711-V
31
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Table 13. ADS8688EVM Bill of Materials (continued)
Item No. Qty Ref Des Description Vendor Part Number
26 1 D7 Diode, Zener, 3.9V, 500mW, SOD-123 ON Semiconductor MMSZ4686T1G
27 2 D9, D10 Diode, Schottky, 30V, 0.2A, SOT-23 Diodes Inc. BAT54C-7-F
28 6 FID1-FID6 Fiducial mark. There is nothing to buy or mount. N/A N/A
29 4 H1-H4 Bumpon, Hex, 0.063mil, 11mm Dia, Lt Brn 3M SJ5202
30 2 J1, J7 Header, 100mil, 10x2, SMD Samtec, Inc. TSM-110-01-T-DV-P
31 1 J18 Terminal Block, 6A, 3.5mm Pitch, 3-Pos, TH On-Shore Technology, Inc. ED555/3DS
Receptacle, Micro High Speed Socket Strip, 0.8mm, 25x2, R/A,
32 1 J19 Samtec, Inc. ERF8-025-01-L-D-RA-L-TR
SMT
33 19 J2-J6, J15-J17, J21-J31 Header, TH, 100mil, 2x1, Gold plated, 230 mil above insulator Samtec, Inc. TSW-102-07-G-S
34 1 J20 SD Memory Card Connector Molex 502570-0893
35 2 J32, J33 Terminal Block, 6A, 3.5mm Pitch, 2-Pos, TH On-Shore Technology, Inc. ED555/2DS
36 7 J8-J14 Header, TH, 100mil, 3x1, Gold plated, 230 mil above insulator Samtec, Inc. TSW-103-07-G-S
37 1 L1 — Wurth Electronics 744870471
38 8 R1, R79-R85 RES, 10.0k ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW040210K0FKED
39 5 R11, R21, R22, R74, R76 RES, 10.0Meg ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW040210M0FKED
40 3 R13, R15, R18 RES, 47.0k ohm, 1%, 0.1W, 0603 Yageo America RC0603FR-0747KL
41 1 R19 RES, 100 ohm, 1%, 0.1W, 0603 Vishay-Dale CRCW0603100RFKEA
R2, R3, R5-R10, R14, R16, R86-R91,
42 17 RES, 49.9 ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW040249R9FKED
R93
43 16 R23-R32, R34, R35, R37, R38, R40, R41 RES, 357 ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW0402357RFKED
R36, R44, R48, R52, R94-R96, R98-
44 13 Resistor, Uninstalled NI NI
R100, R102, R103, R107
R4, R33, R39, R47, R49, R61, R69, R77,
45 16 RES, 0 ohm, 5%, 0.063W, 0402 Yageo America RC0402JR-070RL
R78, R92, R97, R101, R104-R106, R108
46 4 R42, R46, R50, R54 RES, 3.57k ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW04023K57FKED
47 4 R43, R45, R51, R53 RES, 6.65k ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW04026K65FKED
48 1 R55 RES, 576k ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW0402576KFKED
49 2 R56, R71 RES, 232k ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW0402232KFKED
50 1 R57 RES, 182k ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW0402182KFKED
51 4 R58, R60, R62, R72 RES, 499k ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW0402499KFKED
52 2 R59, R73 RES, 20k ohm, 5%, 0.063W, 0402 Vishay-Dale CRCW040220K0JNED
53 1 R63 RES, 33k ohm, 5%, 0.063W, 0402 Vishay-Dale CRCW040233K0JNED
54 2 R64, R75 RES, 82k ohm, 5%, 0.063W, 0402 Vishay-Dale CRCW040282K0JNED
55 1 R65 RES, 15k ohm, 5%, 0.063W, 0402 Vishay-Dale CRCW040215K0JNED
56 1 R66 RES, 1.1k ohm, 5%, 0.063W, 0402 Vishay-Dale CRCW04021K10JNED
57 1 R67 RES, 44.2k ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW040244K2FKED
58 1 R68 RES, 412k ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW0402412KFKED
59 1 R70 RES, 20.5k ohm, 1%, 0.063W, 0402 Vishay-Dale CRCW040220K5FKED
32 ADS8688EVM-PDK Evaluation Module SBAU230A–August 2014–Revised December 2014
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Bill of Materials, Schematics, and Layout
Table 13. ADS8688EVM Bill of Materials (continued)
Item No. Qty Ref Des Description Vendor Part Number
60 1 SD1 SanDisk MicroSD Card, 2GB SanDisk SDSDQ-002G
SH-J2-SH-J6, SH-J8-SH-J17, SH-J21-
61 26 Shunt, 100mil, Gold plated, Black 3M 969102-0000-DA
SH-J31
62 1 TP11 Test Point, Miniature, Black, TH Keystone 5001
63 6 TP12-TP17 Test Point, Miniature, Red, TH Keystone 5000
64 9 TP2-TP10 Test Point, Miniature, White, TH Keystone 5002
Op Amp, Precision, 20MHz, 0.9pA, Low-Noise, RRIO, CMOS,
65 2 U1, U3 Texas Instruments OPA320AIDBVR
with Shutdown
IC, -3V to -36V, -200mA, Ultralow Noise, High-PSRR LDO
66 1 U10 Texas Instruments TPS7A3001DGN
Negative Linear Regulator
67 1 U11 IC, 2K, Serial EEPROM Atmel AT24C02B
68 1 U2 16 bit 500KSPS 8 Channel SAR ADC Texas Instruments ADS8688IDBT
69 2 U4, U5 OpAmp, Low Noise, Low Power, 36V Texas Instruments OPA2209AIDGKR
IC, VIN 3V to 35V, 150mA, Ultralow Noise, High-PSRR, LDO
70 2 U6, U7 Texas Instruments TPS7A4901DGN
Regulator
IC, SWITCHED CAP, BUCK BOOST CONVERTER 1.8V to
71 1 U8 Texas Instruments REG71055DDC
5.5V in 65uA
Buck Inverting Buck-Boost Step Down Regulator with 3.5 to 60
72 1 U9 V Input and 0.8 to 58 V Output, -40 to 150 degC, 10-Pin Texas Instruments TPS54060DGQ
MSOP-PowerPAD (DGQ), Green (RoHS & no Sb/Br)
33
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7.2 Board Layouts
Figure 29 through Figure 34 show the PCB layouts for the ADS8688EVM.
NOTE: Board layouts are not to scale. These figures are intended to show how the board is laid out;
these figures are not intended to be used for manufacturing ADS8688EVM PCBs.
Figure 29. ADS8688EVM PCB: Top Layer (L1)
34 ADS8688EVM-PDK Evaluation Module SBAU230A–August 2014–Revised December 2014
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1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Revision History
Date Notes
Initial ReleaseA
SIZE
SCHEMATIC,
B
Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this
specification or any information contained therein. Texas Instruments and/or its licensors do not
warrant that this design will meet the specifications, will be suitable for your application or fit for
any particular purpose, or will operate in an implementation. Texas Instruments and/or its
licensors do not warrant that the design is production worthy. You should completely validate
and test your design implementation to confirm the system functionality for your application.
EVM,
6573934
http://www.ti.com
© Texas Instruments 2014
ADS8688
DRAFTSMAN:
DESIGNER:
CHECKER:
ENGINEER:
APPROVED:
RELEASED:
DATE:
DATE:
DATE:
DATE:
DATE:
DATE:
B McKay
B McKay
Lokesh Ghulyani
Lokesh Ghulyani
B McKay
B McKay 3/13/2014
3/13/2014
3/13/2014
3/13/2014
3/13/2014
3/13/2014
TITLE:
SCALE
NREV
CSHEET
11
TI
FID5FID4 FID6
DVDD
RST/PD
47.0k
R13
47.0k
R15 DAISY
GND
RST/PD DAISY
10µF
C5
GND
GND
1µF
C9
22µF
C8
GND
AVDD
GND
REFOUT
AVDD
AUX+
GND
47.0k
R18 REFSEL
REFSEL
0.1µF
C2
DVDD
GND
100
R19
0.1µF
C6
GND
REFOUT
REFIN
0.1µF
C3
GND
REFIN
CS
SCLK
SDI
ANALOG INPUTS
357R23
357
R25
357
R27
357
R29
357
R31
357
R34
357
R37
357
R40
357
R41
357
R38
357
R35
357
R32
357
R30
357
R28
357
R26
357
R24
1
2
3
J10
10µF
C7
TP11
09/16/2013
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15
17
19
16
18
20
A107012CT-ND
J1
TSM-110-01-T-DV-P
GND
SCLK
CS
RST/PD
DAISY
REFSEL
0
R4
SDI
SDO
A
3V3_LP VBUS_LP
PRJ_Number
PCB_Rev
PCB Number:
PCB Rev:
0.01uF
C12
0.01uF
C13
0.01uF
C14
0.01uF
C15
0.01uF
C19
0.01uF
C18
0.01uF
C20
0.01uF
C21
49.9
R6
49.9
R7
49.9
R9
49.9
R8
49.9
R3
49.9
R2
49.9
R5
49.9
R16
1
2
3
J11
TSW-103-07-G-S
1
2
3
J9
TSW-103-07-G-S
1
2
3
J8
SDO
TP10
RefOut
TP6TP7
TP8
TP9
TP2
TP3
TP4TP5
A6-
A7-
A0-
A1-
1µF
C10
GND
GND
A2-
A3-
A4-
A5-
J1-3
J1-5
J1-7
J1-9
J1-11
J1-14
J1-16
J1-18
J1-20
AUX-
FID2FID1 FID3
GND
1µF
C63
AVDD
SDI
1
RSTZ/PDZ
2
DAISY
3
REFSELZ
4
REFIO
5
REFGND
6
REFCAP
7
AGND
8
AVDD
9
AUX_IN
10
AUX_GND
11
AIN_6P
12
AIN_6GND
13
AIN_7P
14
AIN_7GND
15
AIN_0P
16
AIN_0GND
17
AIN_1P
18
AIN_1GND
19 AIN2_GND 20
AIN_2P 21
AIN_3GND 22
AIN_3P 23
AIN_4GND 24
AIN_4P 25
AIN_5GND 26
AIN_5P 27
AGND 28
AGND 29
AVDD 30
AGND 31
AGND 32
DGND 33
DVDD 34
NC 35
SDO 36
SCLK 37
CS~ 38
ADS8688DBT
U2
ADS8688DBT
10.0k
R1
AVDD
GND
0.1µF
C1
GND
49.9
R10
AUX+
GND
A0+
A1+
A6+
A7+
A5+
A4+
A3+
A2+
10.0Meg
R11
NT1
Net-Tie
GND
AUX-
This allows the connection of two nets,
without compiler errors or a physical component.
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15
17
19
16
18
20
A107012CT-ND
J7
TSM-110-01-T-DV-P
A0- A0+
A1+A1-
A2- A2+
A3- A3+
49.9
R14
1
2
J16
1
2
J22
1
2
J23
1
2
J24
1
2
J26
1
2
J27
1
2
J28
1
2
J29
1
2
J25
1
2
J15
1
2
J30
1
2
J31
4
3
2
1
5
V+
V-
U1
OPA320AIDBVR
GND
B 12/09/2013 Added RefOut, Aux Buffer Ckts
1
2
J21
1
2
J2
1
2
J3
1
2
J4
1
2
J5
1
2
J6
A6-
A7- A7+
A6+
A4- A4+
A5- A5+
A1+
A0+
3
2
1
4 8
V+
V-
U4A
OPA2209AIDGKR
GND
HVDD
GND
HVSS
0
R33
GND
GND
6.65k
R43
3.57k
R42
2200pF
C17
1000pF
C23
10.0Meg
R22
0.1µF
C16
0.1µF
C24
5
6
7
U4B
OPA2209AIDGKR
0
R39
2200pF
C22
GND
6.65k
R45
GND
1000pF
C25
10.0Meg
R76
3.57k
R46
A2+
A3+
0
R49
2200pF
C28
6.65k
R53
3.57k
R54
GND
GND
1000pF
C31
5
6
7
U5B
OPA2209AIDGKR
10.0Meg
R21
HVDD
HVSS
GND
GND
GND
0
R47
GND
2200pF
C27
6.65k
R51
3.57k
R50
1000pF
C29
3
2
1
4 8
V+
V-
U5A
OPA2209AIDGKR
10.0Meg
R74
0.1µF
C30
0.1µF
C26
Bumpers to be placed on backside of board
H1
SJ5202
H2
SJ5202
H3
SJ5202
H4
SJ5202
0.01uF
C4
NI
R36
NI
R44
NI
R52
NI
R48
SH-J2 SH-J3 SH-J4 SH-J5 SH-J6 SH-J8 SH-J9 SH-J10 SH-J11 SH-J12
SH-J13 SH-J14 SH-J15 SH-J16 SH-J17 SH-J21 SH-J22 SH-J23 SH-J24 SH-J25
SH-J26 SH-J27 SH-J28 SH-J29 SH-J30 SH-J31
This design uses SanDisk Micro SD Card, 2GB, p/n SDSDQ-002G
3000pF
C11
4
3
2
1
5
V+
V-
U3
OPA320AIDBVR
Added SD Card, minor value changes03/13/2014C
CO!PCB
PIC101 PIC102
COC1
PIC201 PIC202
COC2
PIC301
PIC302
COC3
PIC401 PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PIC1001
PIC1002
COC10
PIC1101
PIC1102
COC11
PIC1201
PIC1202
COC12
PIC1301
PIC1302
COC13
PIC1401
PIC1402
COC14
PIC1501
PIC1502
COC15
PIC1601PIC1602
COC16
PIC1701
PIC1702
COC17
PIC1801
PIC1802
COC18
PIC1901
PIC1902
COC19
PIC2001
PIC2002
COC20
PIC2101
PIC2102
COC21
PIC2201
PIC2202
COC22
PIC2301
PIC2302
COC23
PIC2401PIC2402
COC24
PIC2501
PIC2502
COC25
PIC2601PIC2602
COC26
PIC2701
PIC2702
COC27
PIC2801
PIC2802
COC28
PIC2901
PIC2902
COC29
PIC3001PIC3002
COC30
PIC3101
PIC3102
COC31
PIC6301 PIC6302
COC63
COFID1
COFID2 COFID3
COFID4
COFID5 COFID6
COH1 COH2 COH3 COH4
PIJ101 PIJ102
PIJ103 PIJ104
PIJ105 PIJ106
PIJ107 PIJ108
PIJ109
PIJ1010
PIJ1011 PIJ1012
PIJ1013 PIJ1014
PIJ1015 PIJ1016
PIJ1017 PIJ1018
PIJ1019 PIJ1020
COJ1
PIJ201
PIJ202
COJ2
PIJ301
PIJ302
COJ3
PIJ401 PIJ402
COJ4
PIJ501
PIJ502
COJ5
PIJ601
PIJ602
COJ6
PIJ701
PIJ702
PIJ703
PIJ704
PIJ705
PIJ706
PIJ707
PIJ708
PIJ709
PIJ7010
PIJ7011
PIJ7012
PIJ7013
PIJ7014
PIJ7015
PIJ7016
PIJ7017
PIJ7018
PIJ7019
PIJ7020
COJ7
PIJ801
PIJ802
PIJ803
COJ8
PIJ901
PIJ902
PIJ903
COJ9
PIJ1001
PIJ1002
PIJ1003
COJ10
PIJ1101
PIJ1102
PIJ1103
COJ11
PIJ1501
PIJ1502
COJ15
PIJ1601
PIJ1602
COJ16
PIJ2101
PIJ2102
COJ21
PIJ2201
PIJ2202
COJ22
PIJ2301
PIJ2302
COJ23
PIJ2401
PIJ2402
COJ24
PIJ2501
PIJ2502
COJ25
PIJ2601
PIJ2602
COJ26
PIJ2701
PIJ2702
COJ27
PIJ2801
PIJ2802
COJ28
PIJ2901
PIJ2902
COJ29
PIJ3001
PIJ3002
COJ30
PIJ3101
PIJ3102
COJ31
PINT101
PINT102
CONT1
PIR101PIR102
COR1
PIR201
PIR202
COR2
PIR301
PIR302
COR3
PIR401
PIR402
COR4
PIR501
PIR502
COR5
PIR601
PIR602
COR6
PIR701
PIR702
COR7
PIR801
PIR802
COR8
PIR901
PIR902
COR9
PIR1001 PIR1002
COR10
PIR1101
PIR1102
COR11
PIR1301 PIR1302
COR13
PIR1401
PIR1402
COR14
PIR1501 PIR1502
COR15
PIR1601 PIR1602
COR16
PIR1801 PIR1802
COR18
PIR1901 PIR1902
COR19
PIR2101
PIR2102
COR21
PIR2201
PIR2202
COR22
PIR2301
PIR2302
COR23
PIR2401 PIR2402
COR24
PIR2501 PIR2502
COR25
PIR2601
PIR2602
COR26
PIR2701
PIR2702
COR27
PIR2801 PIR2802
COR28
PIR2901 PIR2902
COR29
PIR3001
PIR3002
COR30
PIR3101
PIR3102
COR31
PIR3201 PIR3202
COR32
PIR3301
PIR3302
COR33
PIR3401 PIR3402
COR34
PIR3501
PIR3502
COR35
PIR3601 PIR3602
COR36
PIR3701
PIR3702
COR37
PIR3801 PIR3802
COR38
PIR3901
PIR3902
COR39
PIR4001 PIR4002
COR40
PIR4101
PIR4102
COR41
PIR4201
PIR4202
COR42
PIR4301
PIR4302
COR43
PIR4401
PIR4402
COR44
PIR4501
PIR4502
COR45
PIR4601
PIR4602
COR46
PIR4701
PIR4702
COR47
PIR4801 PIR4802
COR48
PIR4901
PIR4902
COR49
PIR5001
PIR5002
COR50
PIR5101
PIR5102
COR51
PIR5201 PIR5202
COR52
PIR5301
PIR5302
COR53
PIR5401
PIR5402
COR54
PIR7401
PIR7402
COR74
PIR7601
PIR7602
COR76
COSD1
COSH0J2
COSH0J3 COSH0J4 COSH0J5 COSH0J6
COSH0J8
COSH0J9
COSH0J10 COSH0J11 COSH0J12
COSH0J13 COSH0J14
COSH0J15 COSH0J16 COSH0J17
COSH0J21
COSH0J22 COSH0J23 COSH0J24 COSH0J25
COSH0J26 COSH0J27
COSH0J28 COSH0J29 COSH0J30
COSH0J31
PITP201
COTP2
PITP301
COTP3
PITP401
COTP4
PITP501
COTP5
PITP601
COTP6
PITP701
COTP7
PITP801
COTP8
PITP901
COTP9
PITP1001
COTP10
PITP1101
COTP11
PIU101
PIU102
PIU103
PIU104
PIU105
COU1
PIU201
PIU202
PIU203
PIU204
PIU205
PIU206
PIU207
PIU208
PIU209
PIU2010
PIU2011
PIU2012
PIU2013
PIU2014
PIU2015
PIU2016
PIU2017
PIU2018
PIU2019 PIU2020
PIU2021
PIU2022
PIU2023
PIU2024
PIU2025
PIU2026
PIU2027
PIU2028
PIU2029
PIU2030
PIU2031
PIU2032
PIU2033
PIU2034
PIU2035
PIU2036
PIU2037
PIU2038
COU2
PIU301
PIU302
PIU303
PIU304
PIU305
COU3
PIU401
PIU402
PIU403
PIU404
PIU408
COU4A
PIU405
PIU406
PIU407
COU4B
PIU501
PIU502
PIU503
PIU504
PIU508
COU5A
PIU505
PIU506
PIU507
COU5B
PIJ101
NL3V30LP
PIJ706
PIJ803
PIJ2502
NLA00
PIJ705
PIJ2201
PIR3401
NLA00
PIJ708
PIJ1003
PIJ3102
NLA10
PIJ707
PIJ1601
PIR4001
NLA10
PIJ7012
PIJ1101
PIJ3001
NLA20
PIJ7011
PIJ2601
PIR4102
NLA20
PIJ7014
PIJ901
PIJ1501
NLA30
PIJ7013
PIJ2701
PIR3502
NLA30
PIJ7016
PIR2802
NLA40
PIJ7015
PIJ2801
PIR3002
NLA40
PIJ7018
PIR2402
NLA50
PIJ7017
PIJ2901
PIR2602
NLA50
PIJ702
PIR2301
NLA60
PIJ701
PIJ2401
PIR2501
NLA60
PIJ704
PIR2701
NLA70
PIJ703
PIJ2301
PIR2901
NLA70
PIR201
PITP801
NLA\
PIJ7010
PIR1102
PIU303
NLAUX0
PIJ709
PINT102
NLAUX0
PIC101
PIC201
PIC1002
PIC6301
PIU105
PIU209
PIU2030
PIU305
PIR701
PITP701
PIU2038
NLC\S\
PIJ401
PIR801
PIR1502
PITP301
PIU203
NLDAISY
PIC501
PIR1301
PIR1501
PIR1801
PIU2034
PIC102
PIC202
PIC302
PIC502
PIC602
PIC702
PIC801
PIC901
PIC1001
PIC1601
PIC2302
PIC2401
PIC2502
PIC2602
PIC2902
PIC3002
PIC3102
PIC6302
PIJ104
PIJ202
PIJ302 PIJ402
PIJ502
PIJ602
PIJ7019
PIJ7020
PIJ1602
PIJ2202
PIJ2302 PIJ2402
PIJ2602 PIJ2702
PIJ2802 PIJ2902
PINT101
PIR1101
PIR1401
PIR2101
PIR2201
PIR3601
PIR4401
PIR4802
PIR5202
PIR7401
PIR7601
PITP1101
PIU102
PIU206
PIU208
PIU2028
PIU2029
PIU2031
PIU2032
PIU2033
PIU302
PIC1602
PIC2601
PIU408
PIU508
PIC2402
PIC3001
PIU404
PIU504
PIJ103
NLJ103
PIJ105
NLJ105
PIJ107
NLJ107
PIJ109
NLJ109
PIJ1011
NLJ1011
PIJ1014
NLJ1014
PIJ1016
NLJ1016
PIJ1018
NLJ1018
PIJ1020
NLJ1020
PIC401
PIR1902
PIU101
PIC402
PIR101
PIU104
PIC802
PIC902
PIU207
PIC1101
PIR1002
PIU2010
PIC1102
PIR1402
PIU2011
PIC1201
PIR2302
PIU2012
PIC1202
PIR2502
PIU2013
PIC1301
PIR2401
PIU2027
PIC1302
PIR2601
PIU2026
PIC1401
PIR2702
PIU2014
PIC1402
PIR2902
PIU2015
PIC1501
PIR2801
PIU2025
PIC1502
PIR3001
PIU2024
PIC1701
PIJ1001
PIR3302
PIU401
PIC1702
PIR4202
PIR4301
PIC1801
PIR3201
PIU2023
PIC1802
PIR3501
PIU2022
PIC1901
PIR3102
PIU2016
PIC1902
PIR3402
PIU2017
PIC2001
PIR3702
PIU2018
PIC2002
PIR4002
PIU2019
PIC2101
PIR3801
PIU2021
PIC2102
PIR4101
PIU2020
PIC2201
PIJ801
PIR3902
PIU407
PIC2202
PIR4502
PIR4601
PIC2301
PIR2202
PIR4302
PIU403
PIC2501
PIR4501
PIR7602
PIU405
PIC2701
PIJ903
PIR4702
PIU501
PIC2702
PIR5002
PIR5101
PIC2801
PIJ1103
PIR4902
PIU507
PIC2802
PIR5302
PIR5401
PIC2901
PIR5102
PIR7402
PIU503
PIC3101
PIR2102
PIR5301
PIU505
PIJ106
PIR602
PIJ108
PIR702
PIJ1010
PIR402
PIJ1012
PIR502
PIJ1013
PIR202
PIJ1015
PIR302
PIJ1017
PIR802
PIJ1019
PIR902
PIJ802
PIR3101
PIJ902
PIR3202
PIJ1002
PIR3701
PIJ1102
PIR3802
PIJ1502
PIR5001
PIJ2101
PIR1602
PIJ2501
PIR4602
PIJ3002
PIR5402
PIJ3101
PIR4201
PIR1001
PIU301
PIU304
PIR1601
PIU2036
PIR3301
PIR3602
PIU402
PIR3901
PIR4402
PIU406
PIR4701
PIR4801
PIU502
PIR4901
PIR5201
PIU506
PIU2035
PIJ201
PIR901
PIR1802
PITP901
PIU204
NLR\E\F\S\E\L\
PIJ301
PIR301
PIR1302
PITP201
PIU202
NLR\S\T\0P\D\
PIC301
PIC701
PIJ501
PIU103
PIU205
NLREFIN
PIC601
PIJ601
PIR102
PIR1901
PITP1001
NLREFOUT
PIR601
PITP601
PIU2037
NLSCLK
PIR501
PITP501
PIU201
NLSDI
PIJ2102
PIR401
PITP401
NLSDO
PIJ102
NLVBUS0LP
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
SIZE
B6573934
http://www.ti.com
© Texas Instruments 2014
SCALE
NREV
CSHEET
22
TI
GND
EVMSDDATA1
EVMSDDATA0
EVMSDCLK
EVMSDCMD
EVMSDDATA3
EVMSDDATA2
DVDD
DATA2
1
CD/DATA3
2
CDM
3
VDD
4
CLOCK
5
VSS
6
DATA0
7
DATA1
8
CD
Shell
J20
502570-0893
A0 1
A1 2
A2 3
GND 4
SDA
5
SCL
6
WP
7
VCC
8
AT24C02C-SSHM-B-ND
U11
AT24C02B 0
R97
GND
DVDD
EVM_ID_SDA
EVM_ID_SCL
5.6V
2 1
D3
MMSZ4690T1G
VOUT
1
GND
2
ENA
3CPM- 4
VIN 5
CPM+ 6
REG71055DDC
U8
REG710NA-XXX
0.22µF
C42
2.2µF
C44
2.2µF
C46
10µF
C43
10µF
C47
GND
GND
33k
R63
15k
R65
5V5
OUT
1
SNS/FB
2
NC
3
GND
4EN 5
SS/NR 6
PG 7
IN 8
PWPD
9
TPS7A4901DGN
U6
TPS7A49XXDGN
182k
R57
576k
R55
10µF
C33
GND
499k
R58
499k
R62
1
2
3
J13
TSW-103-07-G-S
5V
HVDD
10µF
C34
0.1µF
C51
412k
R68
20.5k
R70
470pF
C57
0.39µF
C52
60V
D4
B260A-13-F
60V
D2
B260A-13-F
22µF
C49
22µF
C50
22µF
C35
22µF
C32
GND
GND
P18V
N18V
OUT
1
SNS/FB
2
NC
3
GND
4EN 5
SS/NR 6
PG 7
IN 8
PWPD
9
TPS7A4901DGN
U7
TPS7A49XXDGN
GND
499k
R60
82k
R64
1
2
3
J12
TSW-103-07-G-S
44.2k
R67
1.1k
R66
P18V
EXT_HVDD
HVDD
232k
R56
20k
R59
1
2
3
4 5
6
7
8
9
TPS7A3001DGN
U10
TPS7A30XXDGN 499k
R72
82k
R75
232k
R71
20k
R73
1
2
3
J14
TSW-103-07-G-S
GND
EXT_HVSS
HVSS
10µF
C36
10µF
C53
10µF
C48
TP12
5V
TP13
TP14
TP15
0
R783V3_SDCC
10µF
C61 3.9V
2 1
D7
MMSZ4686T1G
GND
1
2
3
J18
ED555/3DS
27V
2 1
D6
MMSZ4711-V
27V
2 1
D8
MMSZ4711-V
5.6V
2 1
D5
MMSZ4690T1G
10µF
445-1454-6-ND
C59
10µF
C55
10µF
445-1454-6-ND
C60
GND
GND
EXT_HVDD
EXT_HVSS
EXT_5V
5V
DVDD
TP17
TP16
0
R69
10µF
C62
GND
GND
EVMSDDATA2
EVMSDDATA0
EVMSDCMD
EVMSDDATA3
EVMSDDATA1
EVMSDCLK
3V3_SDCC 5V_SDCC
EVM_ID_SDA EVM_ID_SCL
SCLKSCLK
CS
SDI
A
DAISY
REFSEL
SCLK SCLK
RST/PD
0
R105 5V_SDCC
0
R61 VBUS_LP
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
J19
ERF8-025-01-L-D-RA-L-TR
49.9
R90
49.9
R93
49.9
R88
49.9
R86
49.9
R87
49.9
R91
49.9
R89
SDO
SDO
CS
10.0k
R79
10.0k
R80
10.0k
R81
10.0k
R82
10.0k
R83
10.0k
R84
10.0k
R85
SDI
0
R108
3V3_LP
BOOT 1
VIN
2
EN
3
SS/TR
4
RT/CLK
5PWRGD 6
VSENSE 7
COMP
8GND 9
PH 10
PP 11
U9
TPS54060DGQ
1
2
J32
ED555/2DS
1
2
J33
ED555/2DS
0
R106
GND
0
R77
AVDD
0.1µF
C45
10µF
C37
10µF
C54
1
3
2
30V
D9
BAT54C-7-F
1
3
2
30V
D10
BAT54C-7-F
1 2
3 4
L1
744870471
0.1µF
C64
GND
GND
0
R104
1
2
J17
0.01uF
C38
0.01uF
C39
0.01uF
C40
0.01uF
C41
0.01uF
C56
0.01uF C58
NI
R99
NI
R100
NI
R98
NI
R103
NI
R107
NI
R94
NI
R95
NI
R96
NI
R102
0
R92
0
R101
PIC3201
PIC3202
COC32
PIC3301
PIC3302
COC33
PIC3401
PIC3402
COC34
PIC3501
PIC3502
COC35
PIC3601
PIC3602
COC36
PIC3701
PIC3702
COC37
PIC3801 PIC3802
COC38
PIC3901 PIC3902
COC39
PIC4001
PIC4002
COC40
PIC4101
PIC4102
COC41
PIC4201 PIC4202
COC42
PIC4301
PIC4302
COC43
PIC4401
PIC4402
COC44
PIC4501
PIC4502
COC45
PIC4601
PIC4602
COC46
PIC4701
PIC4702
COC47
PIC4801
PIC4802
COC48
PIC4901
PIC4902
COC49
PIC5001
PIC5002
COC50
PIC5101
PIC5102
COC51
PIC5201 PIC5202
COC52
PIC5301
PIC5302
COC53
PIC5401
PIC5402
COC54
PIC5501
PIC5502
COC55
PIC5601 PIC5602
COC56
PIC5701 PIC5702
COC57
PIC5801
PIC5802
COC58
PIC5901
PIC5902
COC59
PIC6001
PIC6002
COC60
PIC6101
PIC6102
COC61
PIC6201PIC6202
COC62
PIC6401
PIC6402
COC64
PID201PID202
COD2
PID301
PID302
COD3
PID401
PID402
COD4
PID501
PID502
COD5
PID601
PID602
COD6
PID701
PID702
COD7
PID801
PID802
COD8
PID901PID902
PID903
COD9
PID1001
PID1002
PID1003
COD10
PIJ1201
PIJ1202
PIJ1203
COJ12
PIJ1301
PIJ1302
PIJ1303
COJ13
PIJ1401
PIJ1402
PIJ1403
COJ14
PIJ1701
PIJ1702
COJ17
PIJ1801
PIJ1802
PIJ1803
COJ18
PIJ1901
PIJ1902
PIJ1903
PIJ1904
PIJ1905
PIJ1906
PIJ1907
PIJ1908
PIJ1909
PIJ19010
PIJ19011
PIJ19012
PIJ19013
PIJ19014
PIJ19015
PIJ19016
PIJ19017
PIJ19018
PIJ19019
PIJ19020
PIJ19021
PIJ19022
PIJ19023
PIJ19024
PIJ19025
PIJ19026
PIJ19027
PIJ19028
PIJ19029
PIJ19030
PIJ19031
PIJ19032
PIJ19033
PIJ19034
PIJ19035
PIJ19036
PIJ19037
PIJ19038
PIJ19039
PIJ19040
PIJ19041
PIJ19042
PIJ19043
PIJ19044
PIJ19045
PIJ19046
PIJ19047
PIJ19048
PIJ19049
PIJ19050
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PIJ2000
PIJ2001
PIJ2002
PIJ2003
PIJ2004
PIJ2005
PIJ2006
PIJ2007
PIJ2008
PIJ2009
COJ20
PIJ3201
PIJ3202
COJ32
PIJ3301
PIJ3302
COJ33
PIL101
PIL102
PIL103
PIL104
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PIR5702
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COR59
PIR6001
PIR6002
COR60
PIR6101 PIR6102
COR61
PIR6201
PIR6202
COR62
PIR6301
PIR6302
COR63
PIR6401
PIR6402
COR64
PIR6501 PIR6502
COR65
PIR6601
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COR66
PIR6701 PIR6702
COR67
PIR6801
PIR6802
COR68
PIR6901
PIR6902
COR69
PIR7001
PIR7002
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PIR7101
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COR71
PIR7201
PIR7202
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PIR7301
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COR77
PIR7801
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PIR7901
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PIR8002
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PIR8202
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PIR8301
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PIR8401
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PIR8501
PIR8502
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PIR8601 PIR8602
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PIR9001
PIR9002
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PIR9301
PIR9302
COR93
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PIR9601 PIR9602
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PIR9701 PIR9702
COR97
PIR9801 PIR9802
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PIR9901
PIR9902
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PIR10001
PIR10002
COR100
PIR10101 PIR10102
COR101
PIR10201 PIR10202
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PIR10301 PIR10302
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PIR10402
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PIR10501
PIR10502
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PIR10601
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PIR10701 PIR10702
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COTP12
PITP1301
COTP13
PITP1401
COTP14
PITP1501
COTP15
PITP1601
COTP16
PITP1701
COTP17
PIU601
PIU602
PIU603
PIU604 PIU605
PIU606
PIU607
PIU608
PIU609
COU6
PIU701
PIU702
PIU703
PIU704 PIU705
PIU706
PIU707
PIU708
PIU709
COU7
PIU801
PIU802
PIU803 PIU804
PIU805
PIU806
COU8
PIU901
PIU902
PIU903
PIU904
PIU905
PIU906
PIU907
PIU908 PIU909
PIU9010
PIU9011
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PIU1001
PIU1002
PIU1003
PIU1004 PIU1005
PIU1006
PIU1007
PIU1008
PIU1009
COU10
PIU1101
PIU1102
PIU1103
PIU1104PIU1105
PIU1106
PIU1107
PIU1108
COU11
PIR10801
NL3V30LP
PIJ19013
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PIC3301
PIC3801
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PIR7702
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PIR8302
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PIR9401
PIR9501
PIR9601
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PIR10602
PIR10802
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PIU1108
PIJ19012
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PIJ19011
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PIJ19045
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PIR8101
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PIJ19044
PIJ2003
PIR8201
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PIJ19046
PIJ2007
PIR8001
NLEVMSDDATA0
PIJ19047
PIJ2008
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PIJ19048
PIJ2001
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PID902
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PIJ1803
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PIJ1801
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PIC3302
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PID602
PID702
PID801
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PIJ1902
PIJ1904
PIJ19010
PIJ19016
PIJ19050
PIJ2000
PIJ2006
PIJ3201
PIJ3301
PIL102
PIL103
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PIR5901
PIR6202
PIR6401
PIR6502
PIR7301
PIR7501
PIR9702
PIR10402
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PIU609
PIU704
PIU709
PIU802
PIU1004
PIU1009
PIU1102
PIU1103
PIU1104
PIC3601
PIC3901
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PIR5602
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PIU701
PIC5301
PIC5601
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PIJ1907
PIJ1909
PIJ19015
PIJ19017
PIJ19018
PIJ19019
PIJ19020
PIJ19021
PIJ19022
PIJ19023
PIJ19024
PIJ19026
PIJ19027
PIJ19028
PIJ19031
PIJ19036
PIJ19037
PIJ19040
PIJ19041
PIJ19043
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PIC5101
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PIC4101
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PIC4202
PIU804
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PID401 PIL101
PIU9010
PIC4502
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PIC4801
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PID903
PID1003
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PIC5102
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PIJ1905
PIR9102
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PIR8601
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PIJ19029
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PIJ19030
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PIJ19032
PIR10301
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PIJ19038
PIR8801
PIJ19039
PIR9202
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PIJ2009
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PIJ3202
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PIR9602
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PIU1107
PIR9701
PIR10202
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PIU603
PIU607
PIU703
PIU707
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PIR8702
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PIR9301
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PIR9201
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PIR6102
NLVBUS0LP
Revision History
www.ti.com
Revision History
Changes from Original (August 2014) to A Revision ..................................................................................................... Page
• Changed all instances of “SDCC Controller board” to “Simple Capture card” throughout this document..................... 1
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
40 Revision History SBAU230A–August 2014–Revised December 2014
Submit Documentation Feedback
Copyright © 2014, Texas Instruments Incorporated
STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES
1. Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or
documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein.
Acceptance of the EVM is expressly subject to the following terms and conditions.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms and conditions that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms and conditions do not apply to Software. The warranty, if any, for Software is covered in the applicable Software
License Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for any defects that are caused by neglect, misuse or mistreatment
by an entity other than TI, including improper installation or testing, or for any EVMs that have been altered or modified in any
way by an entity other than TI. Moreover, TI shall not be liable for any defects that result from User's design, specifications or
instructions for such EVMs. Testing and other quality control techniques are used to the extent TI deems necessary or as
mandated by government requirements. TI does not test all parameters of each EVM.
2.3 If any EVM fails to conform to the warranty set forth above, TI's sole liability shall be at its option to repair or replace such EVM,
or credit User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the
warranty period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to
repair or replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall
be warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
3Regulatory Notices:
3.1 United States
3.1.1 Notice applicable to EVMs not FCC-Approved:
This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit
to determine whether to incorporate such items in a finished product and software developers to write software applications for
use with the end product. This kit is not a finished product and when assembled may not be resold or otherwise marketed unless
all required FCC equipment authorizations are first obtained. Operation is subject to the condition that this product not cause
harmful interference to licensed radio stations and that this product accept harmful interference. Unless the assembled kit is
designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must operate under the authority of
an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2 For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
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FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1 For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1 Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2 Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan are NOT certified by
TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, User is required by Radio Law of Japan to follow the instructions below with respect to EVMs:
1. Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
2. Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
3. Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
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【無線電波を送信する製品の開発キットをお使いになる際の注意事項】
本開発キットは技術基準適合証明を受けておりません。
本製品のご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。
1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
2. 実験局の免許を取得後ご使用いただく。
3. 技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。
日本テキサス・インスツルメンツ株式会社
東京都新宿区西新宿６丁目２４番１号
西新宿三井ビル
3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧くださ
い。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
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4EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1 User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2 EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5. Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
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6. Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY WRITTEN DESIGN MATERIALS PROVIDED WITH THE EVM (AND THE
DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL FAULTS." TI DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT NOT LIMITED TO ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY
THIRD PARTY PATENTS, COPYRIGHTS, TRADE SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS AND
CONDITIONS SHALL BE CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY
OTHER INDUSTRIAL OR INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD
PARTY, TO USE THE EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY
INVENTION, DISCOVERY OR IMPROVEMENT MADE, CONCEIVED OR ACQUIRED PRIOR TO OR AFTER DELIVERY OF
THE EVM.
7. USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS AND CONDITIONS. THIS OBLIGATION
SHALL APPLY WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY
OTHER LEGAL THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
8. Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS ANDCONDITIONS OR THE USE OF THE EVMS PROVIDED HEREUNDER, REGARDLESS OF WHETHER TI HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED
TO, COST OF REMOVAL OR REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES, RETESTING, OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS,
LOSS OF SAVINGS, LOSS OF USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL
BE BROUGHT AGAINST TI MORE THAN ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY WARRANTY OR OTHER OBLIGATION
ARISING OUT OF OR IN CONNECTION WITH THESE TERMS AND CONDITIONS, OR ANY USE OF ANY TI EVM
PROVIDED HEREUNDER, EXCEED THE TOTAL AMOUNT PAID TO TI FOR THE PARTICULAR UNITS SOLD UNDER
THESE TERMS AND CONDITIONS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. THE EXISTENCE
OF MORE THAN ONE CLAIM AGAINST THE PARTICULAR UNITS SOLD TO USER UNDER THESE TERMS AND
CONDITIONS SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9. Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2014, Texas Instruments Incorporated
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IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale
supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
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TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
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TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
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Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
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Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
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Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
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In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
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requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
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Audio www.ti.com/audio Automotive and Transportation www.ti.com/automotive
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Data Converters dataconverter.ti.com Computers and Peripherals www.ti.com/computers
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Power Mgmt power.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense
Microcontrollers microcontroller.ti.com Video and Imaging www.ti.com/video
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