EVAL-AD7172-4SDZ User Guide UG-763 One Technology Way * P.O. Box 9106 * Norwood, MA 02062-9106, U.S.A. * Tel: 781.329.4700 * Fax: 781.461.3113 * www.analog.com Evaluating the AD7172-4 Low Power 24-Bit, 31.25 kSPS, Sigma-Delta ADC with True Rail-to-Rail Buffers FEATURES GENERAL DESCRIPTION Full featured evaluation board for the AD7172-4 PC control in conjunction with the system demonstration platform (SDP), see the EVAL-SDP-CB1Z from Analog Devices, Inc., for additional information PC software for control and data analysis (time domain) Standalone capability The EVAL-AD7172-4SDZ evaluation kit features the AD7172-4, a 24-bit, 31.25 kSPS analog-to-digital converter (ADC) with integrated rail-to-rail analog input buffers, on-board power supply regulation, and an external amplifier section for amplifier evaluation. A 7 V to 9 V ac to dc adapter is regulated to 5 V and 3.3 V; this voltage supplies the AD7172-4 and support components. The EVAL-AD7172-4SDZ connects to a USB port of a PC via the EVAL-SDP-CB1Z (SDP-B)controller board. EVALUATION KIT CONTENTS EVAL-AD7172-4SDZ evaluation board Evaluation software CD 7 V to 9 V ac to dc adapter Plastic screw washer set The EVAL-AD7172-4SDZ evaluation software fully configures the AD7172-4 device functionality via a user accessible register interface and provides dc time domain analysis in the form of waveform graphs, histograms, and associated noise analysis for ADC performance evaluation. EQUIPMENT NEEDED DC signal source EVAL-AD7172-4SDZ BLOCK DIAGRAM 7V TO 9V VIN ADP7118 5V LDO ADR445 5V VREF ADP7118 3.3V LDO ADP7104 5V LDO EXTERNA L ANALOG SIGNAL CONDITIONING PLAYGROUND AVDD1 ADA4528-2 IN-AMP CONFIGURED AIN0/REF2- ADA4528-2 OPEN CONFIG ON-BOARD NOISE TEST AVDD2 REGCAPA REF- REF+ 1.8V LDO CROSSPOINT MULTIPLEXER AVDD IOVDD 1.8V LDO RAIL-TO-RAIL REFERENCE INPUT BUFFERS RAIL-TO-RAIL ANALOG INPUT BUFFERS USB CS SCLK AIN1/REF2+ DIGITAL FILTER - ADC REGCAPD SERIAL INTERFACE AND CONTROL SYNC ERROR AIN7 AIN8 XTAL AND INTERNAL CLOCK OSCILLATOR CIRCUITRY I/O AND EXTERNAL MUX CONTROL AVSS TO V CM (92.5V) AVSS AMP SURFBOARD CONNECTOR ADP7182 -2.5V LDO PDSW GPIO0 GPIO1 GPIO2 GPIO3 XTAL1 AD7172-4 XTAL2/CLKIO ADM660 ADP7104 +5V Figure 1. PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. L E D ADSP-BF527 POWER SDP-B LED STATUS DGND 12678-001 -2.5V AVSS OPTION AD8475 10VINPUT OPTION DIN DOUT/RDY Rev. A | Page 1 of 31 UG-763 EVAL-AD7172-4SDZ User Guide TABLE OF CONTENTS Features .............................................................................................. 1 Analog Inputs.................................................................................6 Evaluation Kit Contents ................................................................... 1 Reference Options .........................................................................6 Equipment Needed ........................................................................... 1 Evaluation Board Software ...............................................................7 General Description ......................................................................... 1 Software Installation .....................................................................7 EVAL-AD7172-4SDZ Block Diagram ........................................... 1 Setting Up the System for Data Capture ....................................9 Revision History ............................................................................... 2 Evaluation Board Software Operation ......................................... 10 EVAL-AD7172-4SDZ Quick Start Guide ...................................... 3 Overview of the Main Window ................................................ 11 Recommended Quick Start Guide ............................................. 3 Configuration Tab (1) ................................................................ 11 Quick Start Noise Test ................................................................. 3 Waveform Tab (18)..................................................................... 12 Evaluation Board Hardware ............................................................ 4 Histogram Tab (18) .................................................................... 13 Device Description ....................................................................... 4 Modelled Performance Tab (31)............................................... 14 Hardware Link Options ............................................................... 4 Registers Tab ............................................................................... 17 Sockets and Connectors .............................................................. 5 Exiting the Software ................................................................... 17 Serial Interface .............................................................................. 5 Evaluation Board Schematics and Artwork ................................ 18 Power Supplies .............................................................................. 5 Ordering Information .................................................................... 27 Power Supply Configurations ..................................................... 6 Bill of Materials ........................................................................... 27 REVISION HISTORY 10/2017--Rev. 0 to Rev. A Changes EVAL-SDP-CBIZ to SDP-B.......................... Throughout Changes to General Description .................................................... 1 Changes to Recommended Quick Start Guide ............................. 3 Changes to Device Description Section and Table 1 ................... 4 Changes to Serial Interface Power Section and Power Supplies Section and Table 2 ........................................................................... 5 Changes to Power Supply Configuration Section, Analog Inputs Section, Split Supply (Regulated) Section, Split Supply (Unregulated) Section and Reference Option Section ................ 6 Added Figure 4 and Figure 5; Renumbered Sequentially ........... 7 Changes to Software Installation Section and Figure 6 ............... 7 Changed Installing the Eval+ Dependency Drivers Section to Installing the Eval+ Dependencies Section ................................... 8 Added Figure 7 Through Figure 10 ............................................... 8 Changes to Launching the Software Section and Figure 12 ....... 9 Added Setting up the System for Data Capture Section, Figure 13, and Figure 14 ..................................................................................... 9 Changes to Figure 15 ...................................................................... 10 Added Figure 16.............................................................................. 10 Changes to Overview of the Main Window Section and Configuration Tab Section ............................................................ 11 Changed Analog Supply Voltage (6 and 8) Section to Analog and Digital Supply Voltage (6, 7, and 8) Section ........................ 11 Changes to Waveform Tab Section and Figure 17 ..................... 12 Changes to Histogram Tab Section and Figure 18..................... 13 Added Figure 19 and Modelled Performance Tab Section ....... 14 Added Figure 20 ............................................................................. 15 Added Figure 21 ............................................................................. 16 Changed Register Map Tab Section to Registers Tab Section .. 17 Changes to Figure 22 and Figure 22 Caption ............................. 17 Added Evaluation Board Schematics and Artwork Section ..... 18 Added Bill of Materials Section and Table 4 ............................... 27 8/2015--Revision 0: Initial Version Rev. A | Page 2 of 31 EVAL-AD7172-4SDZ User Guide UG-763 EVAL-AD7172-4SDZ QUICK START GUIDE RECOMMENDED QUICK START GUIDE QUICK START NOISE TEST Follow these steps to set up the board: Use the following procedure to test the noise performance: 1. 1. 3. 4. 5. 6. 7. 2. Insert Link LK8 to Link LK16 to initiate the noise performance test mode. In this mode, analog input channels short to VCM, which is equal to 2.5 V. Click Sample to acquire samples from the ADC (see Figure 15). The Samples numeric control in the top right corner of the main window sets the number of samples collected in each batch (see Figure 15). 12678-002 2. Disconnect the SDP-B board from the USB port of the PC. Install the software AD717x Eval+ from the enclosed CD. After the AD717x Eval+ installs, the AD717x Eval+ dependencies installer runs and installs the required drivers. Restart the PC after installation. Connect the SDP-B board to the EVAL-AD7172-4SDZ board, as shown in Figure 2. Fasten the two boards with the enclosed plastic screw washer set. Connect the external 9 V power supply to the J5 connector of the evaluation board, as shown in Figure 2. Set LK2 to Position B. Connect the SDP-B to the PC via the USB cable. For Windows(R) XP, the user may need to search for the SDP-B drivers. Choose to automatically search for the drivers for the SDP-B board if prompted by the Windows operating system. Launch the AD717x Eval+ software from the Analog Devices subfolder in the Programs menu. Figure 2. Hardware Configuration, Setting Up the EVAL-AD7172-4SDZ Rev. A | Page 3 of 31 UG-763 EVAL-AD7172-4SDZ User Guide EVALUATION BOARD HARDWARE DEVICE DESCRIPTION HARDWARE LINK OPTIONS The AD7172-4 is a highly accurate, high resolution, multiplexed, 4-/8-channel (fully differential/single-ended) - ADC. The AD7172-4 has a maximum channel to channel scan rate of 6.21 kSPS (161 s) for fully settled data. The output data rates range from 1.25 SPS to 31.25 kSPS. The device includes integrated rail-to-rail analog input and reference input buffers, and an integrated oscillator. See Table 1 for default link options. By default, the evaluation board is configured to operate from the supplied 9 V ac to dc adapter connected to the J5 connector. The 5 V supply required for the AD7172-4 comes from the on-board low dropout (LDO) regulator. The ADP7118, with a 5 V output voltage, receives its input voltage from the J3 connector or the J5 connector (depending on the position of LK2) and generates a 5 V output. See the AD7172-4 data sheet for complete specifications. Consult the data sheet in conjunction with this user guide when using the evaluation board. Full details for the SDP-B are available on the Analog Devices website. Table 1. Default Link and Solder Link Options Link LK1 Default Option A LK2 LK3 to LK7 B Not inserted LK8 to LK16 Inserted SL1 A SL2 A SL3 A SL4 C SL5 B SL8 A SL9 A SL10 A SL11 A G16 G32 G64 G128 R49 to R51 Inserted Not Inserted Not Inserted Not Inserted Inserted Description Selects the voltage applied to the power supply sequencer circuit (U3); dependent on AVDD1. Place in Position A if using 5 V AVDD1, or Position B if using 2.5 V AVDD1 and - 2.5 V AVSS. Selects the external power supply from Connector J3 (Position A) or Connector J5 (Position B). Inserting these links sets up the on-board noise test prior to SL8 to SL11 to allow the inputs to the on-board amplifiers, U8 and U9, to be shorted. In this mode, all inputs short to VCM, which is equal to 2.5 V. Inserting these links sets up the on-board noise test close to the ADC analog inputs. In this mode, all inputs short to VCM, which is equal to 2.5 V. Selects the voltage applied to the AVDD2 pin. SL1 is positioned on the bottom side of the board. Position A is located at the lower end of SL1 and Position B is at the upper end. Position A selects AVDD1 (default). Position B selects an external 3.3 V supply from the ADP7118 (3.3 V) (U10) regulator. Selects between an external or on-board AVDD1 source. Position A selects the on-board supply for AVDD1 set from the ADP7118 (5 V) (U7) (default). Position B selects the external supply voltage connected to J7, Pin 4. Selects between an external or on-board AVSS source. Position A selects the on-board supply for AVSS from the ADP7182 (-2.5 V) (U4) (default). Position B selects the external supply voltage connected to J7, Pin 1. Connects AIN8 to Pin 6 on J6 (Position A); VCM, which is equal to 2.5 V (Position B); or AVSS (Position C). Position B and Position C are used to simplify the use of a single-ended input source. Selects between an external or on-board IOVDD source. Position B selects the on-board supply for IOVDD from the ADP7118 (3.3 V) (U10) (default). Position B selects the external supply voltage connected to J7, Pin 3. The evaluation board operates with a 3.3 V logic. Routes A1 input to the AIN5 pin on the AD7172-4 (Position A), Buffer/In-Amp U8 (Position B), Funnel Amp U9 with gain of 0.8x (Position C), or J10-1 (Position D). Routes A2 to the AIN6 pin on the AD7172-4 (Position A), Buffer U12 (Position B), or Funnel Amp U9 gain of 0.4x (Position C). Routes A3 to the AIN7 pin on the AD7172-4 (Position A), Buffer U12 (Position B), or Funnel Amp U9 gain of 0.4x (Position C). Routes A0 to the AIN4 pin on the AD7172-4 (Position A), Buffer/In-Amp U8 (Position B), Funnel Amp U9 with gain of 0.8x (Position C), or J10-7 (Position D). Sets the on-board U8 in-amp to a gain of 16. Insert only one of G16, G32, G64, or G128 at a time. Sets the on-board U8 in-amp to a gain of 32. Insert only one of G16, G32, G64, or G128 at a time. Sets the on-board U8 in-amp to a gain of 64. Insert only one of G16, G32, G64, or G128 at a time. Sets the on-board U8 in-amp to a gain of 128. Insert only one of G16, G32, G64, or G128 at a time. Connects AVSS and AGND for single-supply operation. To operate in split supply mode, remove these links. Rev. A | Page 4 of 31 EVAL-AD7172-4SDZ User Guide UG-763 SOCKETS AND CONNECTORS Table 2. Connector Details Connector J1 Function Connector to the SDP-B J2 External MCLK input J3 External bench top voltage supply for the EVAL-AD7172-4SDZ External ac to dc adapter input for the EVAL-AD7172-4SDZ, 7 V to 9 V J5 J6 J10 Analog input terminal block; wired connection to external source or sensor External bench top voltage supply option for AVDD1/AVDD2, IOVDD, and AVSS inputs on the AD7172-4 Optional header J13 Optional header A0 to A4 Analog inputs to ADC A7 PmodTM-compatible header J9 1 Connector Type 120-way connector, 0.6 mm pitch Straight PCB mount SMB/SMA jack Power socket block, 3-pin, 3.81 mm pitch DC power connectors, 2 mm SMT power jack Power socket block, 8-pin, 3.81 mm pitch Screw terminal block, 3.81 mm pitch 7-way, 2.54 mm pin header 7-way, 2.54 mm socket Straight PCB mount SMB/SMA jack 6-pin single inline header (0.1 inch pitch) Manufacturer Hirose Manufacturer Number FX8-120S-SV(21) Order Code 1 FEC1324660 TE Connectivity 1-1337482-0 Not applicable Phoenix Contact MC 1,5/ 3-G-3,81 FEC3704737 Kycon KLDX-SMT20202-A MOUSER 806KLDX-SMT20202A Phoenix Contact MC 1,5/ 8-G-3,81 FEC3704774 Phoenix Contact MKDS 1/4-3.81 FEC3704592 Samtec SSW-107-01-T-S FEC1803478 Samtec TLW-107-05-G-S FEC1668499 TE Connectivity 1-1337482-0 Not applicable Harwin 20-9990646 FEC 1022255 Order codes starting with FEC are for Farnell. SERIAL INTERFACE POWER SUPPLIES The EVAL-AD7172-4SDZ evaluation board connects via the serial peripheral interface (SPI) to the Blackfin(R) ADSP-BF527 on the SDP-B. There are four input signals: CS, SCLK, DIN, and SYNC, and one output signal from the ADC, DOUT/RDY (see Figure 1). Power the evaluation board from the ac to dc adapter connected to J5, or from an external bench top supply applied to J3 or J9. Linear LDO regulators generate the required voltages from the applied input voltage (VIN) rail when using J3 or J5. Use J9 to bypass the on-board regulators. An ADP7118 regulator generates the 5 V (single-supply) and 2.5 V (split supply) supplies for the AVDD1 and AVDD2 rails to the ADC; a second ADP7118 generates 3.3 V for the IOVDD rail. The ADP7104 supplies 5 V for the SDP-B controller board as well as 5 V for the ADM660 voltage converter to generate -5 V to supply the ADP7182. The ADP7182 generates the -2.5 V supply for AVSS when operating in split supply mode. Each supply is decoupled where it enters the board and again at each device (evaluation board files, including schematics and bill of materials, are available for download at http://www.analog.com/EVAL-AD7172-4). To operate the evaluation board in standalone mode, disconnect the evaluation board from the SDP-B controller board. Use the test points labeled on the evaluation board to connect the signals to an alternative digital capture setup or the Pmod-compatible header (A7). Table 3 shows the various power supply configurations available, including split supply operation. Rev. A | Page 5 of 31 UG-763 EVAL-AD7172-4SDZ User Guide Table 3. Power Supply Configurations1 Configuration Single Supply (Regulated) Single Supply (Unregulated) Split Supply (Regulated) Input Voltage Range 7 V to 9 V Split Supply (Unregulated) 7 V to 9 V, 2.5 V, and 3.3 V 1 7 V to 9 V, 5 V, and 3.3 V 7 V to 9 V Description The 7 V to 9 V input is regulated to 5 V for AVDD1/AVDD2 and 3.3 V for IOVDD. This also powers the external 5 V reference. See the Single-Supply (Regulated) section. The input is unregulated and connects directly to AVDD1/AVDD2 and IOVDD from J5. The 7 V to 9 V input powers the external 5 V reference. See the Single Supply (Unregulated) section. The 7 V to 9 V input is regulated to 2.5 V for AVDD1/AVDD2, -2.5 V for AVSS and 3.3 V for IOVDD. The 7 V to 9 V input powers the external 5 V reference, See the Split Supply (Regulated) section. The input is unregulated and connects directly to AVDD1/AVDD2 and IOVDD from J5. The 7 V to 9 V input powers the external 5 V reference. See the Split Supply (Unregulated) section. Only one configuration can be used at a time. POWER SUPPLY CONFIGURATIONS Split Supply (Unregulated) Single-Supply (Regulated) To set up the board, use the following procedure: There are two available power supply options for the single supply (regulated) configuration. 1. 2. 3. 4. 5. 6. 7. 8. Connect the ac to dc adapter (included) to J5 and set LK2 to Position B or Connect the bench top power supply to J3, set LK2 to Position A, and ensure that AVSS = AGND = 0 V. Set all other links and solder links to the default settings as outlined in Table 1. Single Supply (Unregulated) To set up the board, use the following procedure: 1. 2. 3. 4. 5. 6. Move SL2 to Position B and SL5 to Position A. Connect the two terminals of J9 (AGND and AVSS). Connect the 0 V input (GND) to J9 at the AGND terminal. Connect the 5 V input to J9 at the AVDD terminal. Connect the 3.3 V input to J9 at the IOVDD terminal. Connect the 7 V to 9 V input to J5. Set all other links and solder links to the default settings as outlined in Table 1. To set up the board, use the following procedure: 4. Remove R49 to R51. These links connect AVSS to AGND. Insert a 0 resistor at R67 and R85. Set LK1 to Position B, which sets the input to the power monitor circuitry to work with the lower AVDD1 supply of 2.5 V. Connect the 7 V to 9 V input to J5 and set LK2 to Position B. Set all other links and solder links to the default settings as outlined in Table 1. Set all other links and solder links to the default settings as outlined in Table 1. ANALOG INPUTS The primary analog inputs of the EVAL-AD7172-4SDZ evaluation board can be applied in two separate ways. Split Supply (Regulated) 1. 2. 3. 9. Move SL2 and SL3 to Position B, and SL5 to Position A. Remove R49 to R51. Insert a 0 resistor at R67 and R85. Connect the 0 V input (GND) to J9 at the AGND terminal. Connect the 2.5 V input to J9 at the AVDD terminal. Connect the -2.5 V input to J9 at the AVSS terminal. Connect the 3.3 V input to J9 at the IOVDD terminal. Set LK1 to Position B, which sets the input to the power monitor circuitry to work with the lower AVDD1 supply of 2.5 V. Connect the 7 V to 9 V input to J5. At the J6 connector on the left side of the board At the A0 to A4 SMB/SMA footprints on the evaluation board The analog inputs route directly to the associated analog input pins on the AD7172-4 provided that the LK3 to LK16 links are removed. The AD717x Eval+ software is set up to analyze dc inputs to the ADC. The AD7172-4 input buffers work for dc input signals. REFERENCE OPTIONS The EVAL-AD7172-4SDZ includes an external 5 V reference, the ADR445. This reference connects to the REF+ input, and the REF- input is connected to AVSS. The AD7172-4 has a second reference input, AIN0/REF2- and AIN1/REF2+. There are also two SMB/SMA footprints for connecting an external voltage reference source in place of the ADR445. Rev. A | Page 6 of 31 EVAL-AD7172-4SDZ User Guide UG-763 EVALUATION BOARD SOFTWARE SOFTWARE INSTALLATION The EVAL-AD7172-4SDZ evaluation kit includes software on a CD. Double click the setup.exe file from the CD to run the installer. The default installation location for the software is C:\Program Files\Analog Devices\ AD7172-4 Eval+\. Install the AD717x Eval+ software before connecting the evaluation board and the SDP-B to the USB port of the PC to ensure that the evaluation system is correctly recognized when connected to the PC. 12678-104 There are two parts to the installation. 1. AD717x Eval+ software installation. 2. AD717x Eval+ Dependencies a) SDP-B board drivers b) Ssrc SVG plug in Figure 4. AD717x Eval+ Installation Selecting the Location for Software Installation Warning 5. To ensure the PC correctly recognized the evaluation system, the evaluation software drivers must be installed before connecting the EVAL-AD7172-4SDZ evaluation board and SDP-B boards to the USB port of the PC. A license agreement appears. Read the agreement, select I accept the License Agreement, and click Next. Installing the AD717x Eval+ Software To install the AD717x Eval+ software, take the following steps: 2. 3. With the SDP-B board disconnected from the USB port of the PC, insert the CD into the CD-ROM drive. Double click the setup.exe file from to begin the evaluation board software installation. The default installation location for the software is C:\Program Files\Analog Devices\ AD7172-4 Eval+\. A dialogue box appears asking for permission to allow the program to make changes to the PC (See Figure 3). Click yes. 12678-105 1. Figure 5. AD717x Eval+ Installation Accepting the License Agreement A summary of the installation displays. Click Next to continue. 12678-003 6. Figure 3. AD7172-4 User Account Control Permission Dialog Box Select a location to install the software and click Next. Figure 4 shows the default locations displayed when the dialogue box opens. To select another location click Browse. 12678-106 4. Figure 6. AD717x Eval+ Installation Reviewing a Summary of the Installation Rev. A | Page 7 of 31 UG-763 Figure 7. AD717x Eval+ Installation Complete 12678-109 The message in Figure 7 appears when the installation is complete. 12678-107 7. EVAL-AD7172-4SDZ User Guide Figure 9. Eval+ Dependencies Setup Completing the Drivers Setup Wizard 3. Installing the Eval+ Dependencies Before using the evaluation board, you must restart the PC. After the installation of the evaluation software is complete, a welcome window displays to install the Eval+ Dependencies. With the SDP-B board still disconnected from the USB port of the PC, make sure all other applications are closed, and then click Install. 12678-110 1. 12678-108 Figure 10. Restarting the PC Figure 8. Eval+ Dependencies Setup Beginning the Drivers Installation 2. To complete the drivers installation, click Close. This closes the installation setup wizard Rev. A | Page 8 of 31 EVAL-AD7172-4SDZ User Guide UG-763 SETTING UP THE SYSTEM FOR DATA CAPTURE 1. 2. Figure 12. AD717x Evaluation Board Selection 3. If the EVAL-AD7172-4SDZ evaluation system is not connected to the USB port via the SDP-B when the software is launched, the software displays the dialog box shown in Figure 13. Connect the evaluation board to the USB port of the PC; wait a few seconds, click Refresh and the option shown in Figure 12 appears. 12678-113 3. Allow the Found New Hardware Wizard to run after the SDP-B board is connected to the PC. (If using Windows XP, search for the SDP-B drivers, Choose to automatically search for the drivers if prompted by the operating system.) Check that the board is connecting to the PC correctly using the Device Manager. Access the Device Manager by completing the following steps: a) Right-click My Computer and then click Manage. b) A dialog box appears asking for permission to allow the program to make changes to the PC. Click Yes. c) The Computer Management box appears. Click Device Manager from the list of System Tools (See Figure 11). d) The SDP-B board appears under ADI Development Tools, this indicates that the driver software has installed and the board is connecting to the PC correctly. 12678-112 After completing the steps in the Software Installation section and the Evaluation Board Hardware section, set up the system for data capture using the following: Figure 13.Evaluation Board Selection, No Board Connected 12678-005 4. Figure 11. Device Manager, Checking the Board Connected to the PC Correctly The AD717x Eval+ can also be used without connecting hardware. Click the Simulation button and the options shown in Figure 14 appear. This uses a software model and allows the AD7172-2, AD7172-4, AD7173-8, AD7175-2, AD7175-8, AD7176-2 or AD7177-2 to be evaluated. 1. 2. From the Start menu, click Programs > Analog Devices > AD717x EVAL+ > AD717x Eval+. The dialogue box in Figure 12 appears; select AD7172-4 Evaluation Board. The main window of the software box displays as shown in Figure 15. Rev. A | Page 9 of 31 12678-114 Launching the Software After completing the steps in the Setting Up the System for Data Capture section, launch the AD717x Eval+ software using the following steps: Figure 14. Evaluation Board Selection Simulation UG-763 EVAL-AD7172-4SDZ User Guide EVALUATION BOARD SOFTWARE OPERATION 1 3 2 6 7 9 4 5 8 10 11 12 15 12678-115 14 Figure 15. Configuration Tab of the AD7172x Eval+ Software in Hardware Mode 16 12678-116 17 Figure 16. Configuration Tab of the AD7172-4 Evaluation Software in Simulation Mode Rev. A | Page 10 of 31 EVAL-AD7172-4SDZ User Guide UG-763 OVERVIEW OF THE MAIN WINDOW External MCLK Frequency (10) The main window of the AD717x Eval+ software displays the significant control buttons and analysis indicators of the AD717x Eval+ software. This window is divided into five tabs. This field sets the external MCLK frequency. It is only visible on the front panel when an external clock source is selected by the ADC. It is used by the functional model for Modelled Performance (31). * * * * * Configuration Waveform Histogram Modelled Performance Registers Register Configuration Summary (11) Click the Summary button to display the selected configuration of the AD7172-4, this includes channel configuration, information on each of the individual setups, as well as, information on any error present. CONFIGURATION TAB (1) Figure 15 shows the Configuration tab when Hardware mode is selected and Figure 16 shows the Configuration tab when Simulation mode is selected. The controls highlighted in Figure 16 are only available in Simulation mode. Select Product/Evaluation Mode (2) The Evaluation Mode indicator displays the current evaluation mode. To switch between modes, click the Select Product button and the dialog box shown in Figure 12 appears. Reset ADC (12) Click the Reset ADC button to perform a software reset of the AD7172-4 . The AD7172-4 does not have a hardware reset pin, to perform a hard reset the power must be removed from the board. The software reset has the same effect as a hard reset. Menu Bar (13) The menu bar has three sections: File, Edit, and Help. File There are three options available in the File Menu. Save, Load, and Generate. Tutorial Button (3) Click the tutorial button to open a tutorial and additional information on using the AD717x Eval + software. Save Functional Block Diagram (4) The functional block diagram of the ADC shows each of the separate functional blocks within the ADC. Clicking a Configuration button on any of the functional blocks opens the configuration pop-up window for the block selected. Not all blocks have a configuration button. Save allows the user to save register configurations or waveform data. Register configurations can be saved as a JSON file or a header file. If the configuration is only used in the AD717x Eval+ software environment then it is recommended to use the JSON setting. Waveforms are saved as .csv files and the user is prompted to save the register configuration as well. Configuration Pop-Up Button (5) Load Each configuration pop-up button opens a different window that allows the configuration of the relevant functional block. Load allows the user to load saved register configurations or waveform data. In order to load a header file intoAD717x Eval+ it must be in the same format as one that is saved from AD717x Eval+. The header file can be used when developing firmware. When loading the waveform data the user is prompted to load the register configuration. This is so the software can correctly analyze the data. Analog and Digital Supply Voltage (6, 7, and 8) These input fields are used to take the supply voltage levels selected for the AD7172. Checks are performed to ensure that the power supply voltage levels entered are within the specified limits. These power supply voltage levels are also used for the modelled performance to calculate the power dissipation. External Reference (Ext. REF) (9) The Ext. REF input fields set the positive and negative external reference voltage values. The difference is used in calculating the results for both the Waveform and Histogram tabs. The evaluation board has an external 5 V ADR445 reference, this can be bypassed by removing R32. Change the external reference voltage value in Ext. REF to ensure correct calculation of results in the Waveform and Histogram tabs. Generate Generate offers two options: No-OS Drivers and Communication drivers. No-OS drivers are used by a microcontroller to interact with the AD7172-4. The Communications drivers provide a template for SPI and I2C methods that are used with the No-OS drivers. The implementation of the communication is not included; this is what allows the driver to be used with any microcontroller. More information on these drivers can be found in the Help section. Rev. A | Page 11 of 31 UG-763 EVAL-AD7172-4SDZ User Guide Edit There are two options available in the Edit dropdown menu, Change Product Selection and Reset ADC. Change Product Selection performs the same action as the Select Product (2) and Reset ADC performs the same action as the Reset ADC (12) controls. Help The Help dropdown menu provides links to extra information about the AD7172-4, which includes links to the product page, evaluation board user guide, datasheet, and No-OS Drivers. Selecting the AD717x Eval+ Tutorial opens the tutorial outlined in the Tutorial Button (3). For details on the version of the software the About option opens a dialog box displaying the current version of the software and the relevant licenses. Status Bar (14) The status bar displays the busy indicator and status updates, such as Analysis Completed and Reset Completed during software use. Device Error (15) The Device Error LED icon illuminates when a when an ADC error is detected or when a cyclic redundancy check (CRC) error occurs. The CRC functionality on the AD7172-4 is disabled by default and must be enabled for this indicator to work. More specific information on the error can be found in the Register Configuration Summary (11). Analog Input Voltage (16) These input fields are only available when the AD717x Eval+ software in executed in simulation mode. These inputs allow the analog input voltages to be set and can be changed at any time while in simulation mode. External SCLK Frequency (17) This input field sets the external SCLK frequency for the SPI interface. This field is only available in simulation mode to determine if the SCLK frequency is within the permitted range. WAVEFORM TAB (18) Figure 17 shows the Waveform tab of the AD717x Eval+ Software. Sampling Mode (19) This control is unrelated to the ADC mode. You can capture a defined sample set, single capture. Or continuously gather batches of samples, repeated capture. You can also select data logging that runs like repeated capture but posts the results to a .csv file. When saving, the .csv file prompts you to save the register configuration, this is necessary for the analysis of the data in order to load it back into the software. Samples (20) The Samples numeric control sets the number of samples gathered per batch. Single capture returns the number entered in the Samples control. Repeated capture keeps returning batches of the number in Samples until stopped by the user 20 19 18 22 23 21 24 26 27 12678-117 25 Figure 17. Waveform Tab of the AD7172-4 Evaluation Software Rev. A | Page 12 of 31 EVAL-AD7172-4SDZ User Guide UG-763 Sample (21) Display Units and Axis Controls (27) Click the Sample button to start gathering ADC results. Results appear in the waveform graph (22). Click the Units dropdown menu to select the unit the data displays in the graph. This control affects both the waveform graph and the histogram graph. The axis controls can be switched between dynamic and fixed. When dynamic is selected, the axis automatically adjusts to show the entire range of the ADC results after each batch of samples. When fixed is selected, the user can program the axis ranges; the axis ranges do not automatically adjust after each batch of samples. Waveform Graph and Controls (22 and 23) The data waveform graph shows each successive sample of the ADC output. Zoom in on the data using the control toolbar (23). Click the x-axis and y-axis to change the scales on the graph. Channel Selection (24) The channel selection control allows you to choose which channels display on the data waveform graph (23). These controls only affect the display of the channels and do not have any effect on the channel settings in the ADC register map. Noise Analysis (25) The Noise Analysis section displays the results of the noise analysis for the selected analysis channel; this includes both noise and resolution measurements. HISTOGRAM TAB (18) Figure 18 shows the Histogram tab of the AD717x Eval+ software. Histogram Graph and Controls The data histogram graph (20) shows the number of times each sample of the ADC output occurs. The control toolbar (21) in the histogram graph allows you to zoom in on the data (see Figure 18). Click the x-axis and y-axis to change the scales on the graph (see Figure 18). Analysis Channel (26) The Noise Analysis section and histogram graph show the analysis of the channel selected via the Analysis Channel dropdown menu. 28 29 12678-118 30 Figure 18. Histogram Tab of the AD7172-4 Evaluation Software Rev. A | Page 13 of 31 UG-763 EVAL-AD7172-4SDZ User Guide 31 33 32 34 35 12678-119 36 Figure 19. Filter Profiles of the AD7172-4 Evaluation Software Filter Profile Graph (34) MODELLED PERFORMANCE TAB (31) The Modelled Performance tab shows a number of ADC performance parameters, which are calculated using the ADC functional model. There are three main sections to the Modelled Performance tab: Filter Profile, Filter Step Response, and Timing Diagram/Power. These can be selected using the drop down menu (33). Analysis Channel (32) The Analysis Channel dropdown menu selects the channel to be evaluated by the functional model. Filter Profile (33) This drop down menu allows the user to switch between the three sections of the Modelled Performance. Figure 19 shows the tab when filter profile is selected. This graph shows the frequency response for the selected digital filter. The graph controls allow you to zoom in on the data. Click the x-axis and y-axis to change the scales on the graph. Filter Rejection (35) This section shows the rejection/attenuation of the digital filter over the rejection bandwidth (Rej BW) for f1 and f2 in decibels; f1, f2 and Bandwidth can be changed. Filter Performance (36) This section shows timing information about the data rate of the selected output. It shows the ADC initial settling time, Tsettle, the first frequency notch (Fnotch), and the actual sampling frequency (fADC). Rev. A | Page 14 of 31 EVAL-AD7172-4SDZ User Guide UG-763 37 39 41 40 12678-120 38 Figure 20. Filter Step Response of the AD7172-4 Evaluation Software Filter Step Response (37) Step Response (40) This drop down menu allows the user to switch between the three sections of the Modelled Performance tab. Figure 20 shows the tab when Filter Step Response is selected. This section shows timing information about the data rate of the output selected output. It shows the actual sampling frequency, fADC, the ADC initial settling time (Tsettle), and the settling time between conversions, 1/fADC. Step Response Graph (38) This graph shows how long the filter takes to settle when the voltage is stepped from one voltage to the next. For this analysis, it is assumed the ADC is continuously converting on only one channel. Graph Units (41) Use this control to switch the step response between percentages, volts, and codes. Step Configuration (39) Step Configuration allows the user to set the voltage before and after the step and the step position. Step position is set as a percentage where 0% is 1/fADC and 100% is 2/fADC. Rev. A | Page 15 of 31 UG-763 EVAL-AD7172-4SDZ User Guide 42 43 12678-121 44 Figure 21. Timing Diagram/Power of the AD7172-4 Evaluation Software Timing Diagram/ Power (42) Timing Diagram (44) This drop down menu allows the user to switch between the three sections of the Modelled Performance. Figure 21 shows the tab when Filter Step Response is selected. This graph shows the digital interface timing diagram for the current configuration. The graph shows the timing for both the configuration of the ADC, and the subsequent data reads from the ADC. Estimated Power Consumption (43) This section shows the total power consumption of the part in the current configuration as well as the current consumption on each of the power supply rails. Rev. A | Page 16 of 31 EVAL-AD7172-4SDZ User Guide UG-763 45 46 47 48 49 51 12678-122 50 Figure 22. Registers Tab of the AD7172-4 Evaluation Software REGISTERS TAB Documentation Figure 22 shows the Registers tab. The Documentation field contains the documentation for the register or bit field selected in the register tree (46). Register Tree (46) This control shows the full register map in a tree control. Each register is shown; click the expand button next to each register to show all the bit fields contained within that register. Register (47) The Register control allows you to change the individual bit of the register selected in the register tree (46) by clicking the bits, or by programming the register value directly into the number control field on the right. Save (50) and Load (51) The Save (50) and Load (51) buttons allow you to save the current register map setting to a file and load the setting from that same file. When using these buttons the register configurations are saved and loaded as JSON files. EXITING THE SOFTWARE To exit the software, click the close button at the top right corner of the AD717x Eval+ software. Bitfields (48) This list shows all the bit fields of the register selected in the register tree (46). Change the values by using the dropdown menu or by directly entering a value into the number control field on the right. Rev. A | Page 17 of 31 UG-763 EVAL-AD7172-4SDZ User Guide EVALUATION BOARD SCHEMATICS AND ARTWORK 12678-123 Figure 23. AD7172-4 Schematic Rev. A | Page 18 of 31 UG-763 12678-124 EVAL-AD7172-4SDZ User Guide Figure 24. Input Schematic Rev. A | Page 19 of 31 UG-763 EVAL-AD7172-4SDZ User Guide 12678-125 Figure 25. Amplifier Schematic Rev. A | Page 20 of 31 EVAL-AD7172-4SDZ User Guide UG-763 12678-126 Figure 26. Power Supply Sequencing Schematic Rev. A | Page 21 of 31 EVAL-AD7172-4SDZ User Guide 12678-127 UG-763 Figure 27. Regulator Schematic Rev. A | Page 22 of 31 UG-763 12678-128 EVAL-AD7172-4SDZ User Guide Figure 28. SDP-B Connector Schematic Rev. A | Page 23 of 31 EVAL-AD7172-4SDZ User Guide 12678-129 UG-763 12678-130 Figure 29. Top Printed Circuit Board (PCB) Silkscreen Figure 30. Bottom PCB Silkscreen Rev. A | Page 24 of 31 UG-763 12678-130 EVAL-AD7172-4SDZ User Guide 12678-132 Figure 31. Layer 1 Component Side Figure 32. Layer 2 Ground Plane Rev. A | Page 25 of 31 EVAL-AD7172-4SDZ User Guide 12678-133 UG-763 12678-134 Figure 33. Layer 3 Power/Ground Plane Figure 34. Layer 4 Solder Side Rev. A | Page 26 of 31 EVAL-AD7172-4SDZ User Guide UG-763 ORDERING INFORMATION BILL OF MATERIALS Table 4. Name A0 through A4 A7 C1, C17 C2, C38 C3 C4, C6 C5, C7 through C9, C16, C24 through C25, C29, C41 through C42, C61 through C63, C65 through C66, C69 through C70, C78 through C82 C10-C11 C12 through C14, C18, C20 through C22, C33 through C34, C37, C40, C44, C52 through C54, C58, C60, C72 through C73, C75, C87, C89, C91 C15, C30, C56 through C57, C76 C19, C27 through C28, C55, C59, C83, C85 through C86 C23, C26, C84, C88 C31, C50 through C51 C32, C35 through C36, C39, C48 through C49, C64, C67 C43, C45 through C47, C71, C77 C68, C74, C90, C92 D1 through D2, D6, D16 D4 D5 G16 G32, G64, G128 Part Description Straight PCB mount SMB jack, keep hole clear of solder. Do not insert. 6-pin SIL header (0.1" pitch) Ceramic capacitor, 6.3 V, X5R, 0603, 4.7 F Ceramic capacitor, 50 V, X7R, 0603, 0.1 F Ceramic capacitor, 10 V, X5R, 0603, 4.7 F Capacitor, 0805, 50 V, X7R, 1 F Ceramic capacitor, not inserted, 0402 Manufacturer TE Connectivity Part Number 1-1337482-0 Stock Code Do not insert Harwin Murata 20-9990646 GRM188R60J475K FEC 1022255 FEC 173-5527 Murata GRM188R71H104K FEC 882-0023 KEMET C0603C475K8PACTU FEC 157-2625 Murata GRM21BR71H105KA12L FEC 1735541 Not applicable Not applicable Do not insert Not applicable Not applicable Do not insert Murata GRM155R71C104K FEC 881-9742 Capacitor, 0603, 1 F, 6.3 V Murata GRM188R70J105KA01D FEC 184-5765 Ceramic capacitor, 50 V, C0G/NPO, 0603 AVX 06035A271JAT2A FEC 1734627 Ceramic capacitor, 50 V, NPO, 0603 Ceramic capacitor, 16 V, X7R, 0402, do not insert Capacitor, MLCC (multilayer ceramic capacitor) X5R, 10 F, 10 V, 0603 Capacitor, MLCC (multilayer ceramic capacitor), X5R, 2.2 F, 10 V, 0603 50 V X7R multilayer ceramic capacitor Red LED, high intensity (>90 mCd), 0603 LED, SMD green Zener Diode, 0.5 W, 5.1 V 2-pin (2 mm pitch) header and shorting shunt 2-pin (2 mm pitch) header KEMET C0603C681J5GACTU FEC 1414648 Not applicable Not applicable Do not insert TDK C1608X5R1A106K080AC FEC 221-1164 MCM Electronics MC0603X225K100CT FEC 232-0817 Yageo 2238 586 15623 FEC 722170 Broadcom Ltd. HSMC-C191 FEC 855-4528 OSRAM Vishay Harwin LGQ971 BZT52B5V1-V-GS08 M22-2010205 & M221920005 M22-2010205 FEC 1226372 FEC 1617767 FEC 671915 and 510944 FEC 671915 Ceramic capacitor XTAL, not inserted, 0402 Capacitor ceramic, 16 V, X7R, 0402 Harwin Rev. A | Page 27 of 31 UG-763 Name GND, GND1 through GND6, REF+, REF-, TDIN, TDOUT, TERR, TCLK, TSYNC, TXTAL1, TXTAL2, T\CS J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11, J14 J12 J13 J15 L1 through L4 LK1 through LK2 LK3 through LK7 LK8 through LK16 Q1 Q2 R1 R2 through R4, R7, R48, R66, R75 R5, R6, R77 R8, R71 EVAL-AD7172-4SDZ User Guide Part Description Test point, not inserted, keep hole clear of solder Manufacturer Not applicable Part Number Not applicable Stock Code Do not insert 120-way connector, 0.6 mm pitch Straight PCB mount SMB jack, keep hole clear of solder, do not insert Socket terminal block, 3.81 mm pitch Screw terminal block, 3.81 mm pitch, do not insert DC power connectors 2 mm SMT power jack 8-pin terminal header, 3.81 mm pitch, vertical Connector, pitch 3.81 mm, right angle 8-pin screw terminal, 3.81 mm pitch, vertical Screw terminal block, 3.81 mm pitch 7-way SSW 2.54 mm vertical socket (make sure to line up with connector on surf board) Screw terminal block, 3.81 mm pitch 4-way power socket block, 3.81 mm pitch 7-way SIP 2.54 mm TH Header (make sure to line up with connector on surf board) 4- way power socket block, 3.81 mm pitch Ferrite bead, 0.3 at dc, 1000 at 100 MHz, 350 mA, 0805 3 pin (3 x 1) 0.1" header and shorting block in A 2-pin (0.1" pitch) header 2-pin (0.1" pitch) header and shorting shunt SI2304DDS-T1-GE3 MOSFET, N CH,30 V,3.6 A, diode, SOT-23 Transistor, NPN, SOT-23 Resistor, not inserted, 0603 Resistor, 100 K, 0.063 W, 1%, 0603 Resistor, 10 K, 0.063 W, 1 %, 0402 Resistor, 1 %, 0402 Hirose FX8-120S-SV(21) FEC 1324660 TE Connectivity 1-1337482-0 Do not insert Phoenix Contact MC 1.5/3-G-3.81 FEC 370-4737 Phoenix Contact 1727023 Do not insert Lumberg 161314 FEC 1243245 Phoenix Contact MC 1,5/ 8-G-3,81 FEC 3704774 Phoenix Contact Do not insert Phoenix Contact MC 1,5/ 4-G-3,81 and 1803594 1727078 Phoenix Contact 1727036 FEC 370-4592 Samtec SSW-107-01-T-S FEC 1803478 Phoenix Contact MKDS1/4-3.81 Do not insert. Phoenix Contact MC1.5/4-G-3.81 Samtec TLW-107-05-G-S FEC 370-4749 and FEC 370-4920 FEC 1668499 Phoenix Contact MC1.5/4-G-3.81 TE Connectivity BMB2A1000LN2 Harwin Harwin Harwin M20-9990346 & M756605 M20-9990246 M20-9990246 Vishay SI2304DDS-T1-GE3 FEC 1022249 and 150411 FEC 1022247 FEC 1022247 and 150411 FEC 1858939 ON Semiconductor Not applicable MMBT3904LT1G Not applicable FEC 1459100 Do not insert. MCM Electronics MC0063W06031100K FEC 9330402 MCM Electronics MC00625W0402110K FEC 1358069 Yageo CRCW040210K0FKEAHP FEC 173-8864 Rev. A | Page 28 of 31 Do not insert FEC 370-4749 and FEC 370-4920 FEC 119-3421 EVAL-AD7172-4SDZ User Guide UG-763 Name R9 through R13, R27, R30, R32, R41, R63, R78, R81 through R84, R87, R95, R99, R101, R103, R105, R107, R111, R114, R117, R121, R124, R128 through R131, R133 R14 R15, R17, R18, R24 Part Description Resistor, 0603 1 % 0R Manufacturer MCM Electronics Part Number MC0063W06030R Stock Code FEC 9331662 Resistor, 0402, 1 %, 39 K SMD Resistor MCM Electronics MCM Electronics FEC 1358085 FEC 1803137 R16 Resistor, 0402, 1 %, 69K8 MCM Electronics R19 through R22, R35 through R38, R40, R58, R59, R61, R62, R70, R116 R23 Resistor, 0402 Vishay MC 0.0625W 0402 1% 39K MC 0.0625W 0402 1% 10K2 MC 0.0625W 0402 1% 69K8 CRCW04020000Z0ED Resistor, 0402, 1 %, 86K6 MCM Electronics R25, R57 Resistor, 0402, 1 %, 30k1 MCM Electronics R26, R28, R29, R31, R33, R56, R64, R67, R72, R74, R76, R80, R85, R86, R88, R98, R100, R102, R108 through R110, R112, R113, R115, R118 through R120, R122, R123, R125, R126, R132, R134, R135 R34, R39, R46, R47, R137 through R140 R42 through R45 SMD Resistor 0603 Resistor, 10 R, 0.063 W, 1 %, 0603 Resistor, Thick Film, 10 k, 62.5 mW, 5 % Resistor, 1206 Resistor, 10 K, 0.063 W, 1 %, 0603 Resistor, Thick Film, 4.53 k, 63 mW, 1 % Resistor, 0402, 1 %, 61R9 R49 through R52 R53, R65, R136 R54 R55 R60 R68 R69, R104 R73 R79 R90 R91 R92 R93, R106 R94 Resistor, Thick Film, 2.4 k, 0603, 100 mW, 1 % Resistor, 0603, 4K75, 0.1 %, 0.1 W Resistor, 0603, 0.1 %, 0.1 W, 75K Resistor, 88R7, 0.063 W, 0.1 %, 0402 Resistor, 121R, 0.063 W, 0.1 %, 0603 Resistor, not inserted, 0402 Resistor, 2K26, 0.063 W, 0.1 %, 0402 Resistor, 51R1, 0.063 W, 0.1 %, 0603 Resistor, 0603 Resistor, 0603, 1K13, 0.1 %, 0.1 W FEC 1803735 FEC 146-9661 Not applicable MC 0.0625W 0402 1% 86K6 MC 0.0625W 0402 1% 30k1 Not applicable Do Not Insert MCM Electronics MC0063W0603110R FEC 9330429 Yageo RC0402JR-1310KL FEC 179-9316 MCM Electronics MCM Electronics MC 0.125W 1206 0R MC0063W0603110K FEC 9336974 FEC 9330399 Vishay CRCW04024K53FKED FEC 1151244 MCM Electronics FEC 1802915 Yageo MC 0.0625W 0402 1% 61R9 RC0603FR-072K4L FEC 1799329 Panasonic ERA3ARB4751V FEC 209-4611 Panasonic ERA3ARB753P FEC 171-7620 TE Connectivity RN73C1E88R7B FEC 173-7900 TE Connectivity/ Holsworthy Not applicable RN73C1J121RBTG FEC 114-0465 Not applicable Do Not Insert TE Connectivity RN73C1E2K26B FEC 173-8050 TE Connectivity/ Holsworthy Vishay Panasonic RN73C1J51R1BTG FEC 114-0446 CRCW06030000Z0EA ERA3ARB1131V FEC 146-9739 FEC 209-4485 Rev. A | Page 29 of 31 FEC 1803744 FEC 1803699 UG-763 Name R96 R97 R127 SL1 SL2, SL3 SL4 SL5 SL8 SL9, SL10 SL11 STAR3 U1 U2 U3 U4 U5 U6 U7 U8 U9 U10 U11 U12 V1 through V4 X1, X2 Y1 EVAL-AD7172-4SDZ User Guide Part Description Resistor, 1K07, 0.063 W, 1 %, 0603 Resistor, 1K02, 0.063 W, 1 %, 0603 Resistor, 0603 2-way Resistor Link Option 2-way Solder Link (Use 0r 0603 Resistor) 3-way Solder Link (Use 0r 0603 Resistor) 2-way Solder Link (Use 0r 0603 Resistor) 4-way Solder Link (Use 0r 0603 Resistor) 3-way Solder Link (Use 0r 0603 Resistor) 4-way Solder Link (Use 0r 0603 Resistor) Ground Link (Copper Short) 32 K I2C Serial EEPROM Linear Regulator 5 V, 20 V, 500 mA, Ultralow Noise, CMOS Quad Voltage Monitor and Sequencer 8 V, -200 mA, Low Noise, Linear Regulator ADC 5 V XFET Reference Linear Regulator 2.5 V, Ultralow Noise, CMOS 5.0 V Ultralow Noise, ZeroDrift, RRIO, Dual Op-Amp Fully Differential Funnel Amplifier Linear Regulator 3.3 V, Ultralow Noise, CMOS CMOS Switched-Capacitor Voltage Converter 5.0 V Ultralow Noise, ZeroDrift, RRIO, Dual Op-Amp 1206 Place Holder 3 mm NPTH Hole Miniature Crystal SMD Manufacturer MCM Electronics Part Number MC0063W060311K07 Stock Code FEC 1170792 MCM Electronics MC0063W060311K02 FEC 1170789 Vishay MCM Electronics Not applicable CRCW06030000Z0EA MC 0.063W 0603 0R Insert in Link Position "A" FEC 146-9739 FEC 9331662 FEC 933-1662 Not applicable Insert in Link Position "C" FEC 933-1662 Not applicable Insert in Link Position "B" FEC 933-1662 Not applicable Insert in Link Position "A" FEC 933-1662 Not applicable Insert in Link Position "A" FEC 933-1662 Not applicable Insert in Link Position "A" FEC 933-1662 Not applicable Not applicable Not applicable Microchip Technology Inc. Analog Devices, Inc. 24LC32A-I/MS ADP7104ARDZ-5.0 FEC1331330 ADP7104ARDZ-5.0 Analog Devices, Inc. ADM1185ARMZ-1 ADM1185ARMZ-1 Analog Devices, Inc. ADP7182AUJZ ADP7182AUJZ-R7 Analog Devices, Inc. Analog Devices, Inc. Analog Devices, Inc. AD7172-4BCPZ ADR445BRZ ADP7118ARDZ-2.5 AD7172-4BCPZ ADR445BRZ ADP7118ARDZ-2.5-R7 Analog Devices, Inc. ADA4528-2ARMZ ADA4528-2ARMZ Analog Devices, Inc. AD8475ARMZ AD8475ARMZ Analog Devices, Inc. ADP7118ARDZ-3.3 ADP7118ARDZ-3.3-R7 Analog Devices, Inc. ADM660ARZ ADM660ARZ Analog Devices, Inc. ADA4528-2ARMZ ADA4528-2ARMZ Not applicable Not applicable Epson Not applicable MTHOLE-3 mm FA-20H, 16 MHz, 10 PPM, 9 PF Do Not Insert Rev. A | Page 30 of 31 FEC 171-2814 EVAL-AD7172-4SDZ User Guide UG-763 NOTES ESD Caution ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the "Evaluation Board"), you are agreeing to be bound by the terms and conditions set forth below ("Agreement") unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you ("Customer") and Analog Devices, Inc. ("ADI"), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term "Third Party" includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. 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IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER'S POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI'S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed. (c)2015-2017 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. UG12678-0-10/17(A) Rev. A | Page 31 of 31