EV-AD74413RSDZ User Guide
UG-1697
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 AD74413R Quad-Channel, Software Configurable Input and Output
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS. Rev. 0 | Page 1 of 21
FEATURES
Fully featured evaluation board for the AD74413R
On-board 2.5 V ADR4525 reference
SPI-compatible
PC-based software for control
EVALUATION KIT CONTENTS
EV-AD74413RSDZ evaluation board
EQUIPMENT NEEDED
EVAL-SDP-CS1Z (SDP-S)
Benchtop power supply and connector cables
PC running 7 and 10 Windows® operating system
DOCUMENTS NEEDED
AD74413R data sheet
SOFTWARE NEEDED
AD74413R evaluation software
GENERAL DESCRIPTION
The EV-AD74413RSDZ (see Figure 1) is a fully featured evaluation
board that can be used to evaluate the features of the AD74413R.
The AD74413R is a quad-channel, software configurable, input
and output device. The device has functionality for analog output,
analog input, digital input, and resistance temperature detector
(RTD) measurements integrated into a single chip solution
with a serial peripheral interface (SPI).
The EV-AD74413RSDZ can be controlled via a system
demonstration platform (SDP). The SDP-S controls the EV-
AD74413RSDZ via the USB port of a PC using the AD74413R
evaluation software.
The EV-AD74413RSDZ requires an AVDD operating supply of
14 V to 28.8 V. When the EV-AD74413RSDZ is connected to the
PC, the PC powers the SDP-S.
See the AD74413R data sheet for more information about the
AD74413R, and users must consult the data sheet in conjunction
with this user guide when using the EV-AD74413RSDZ.
UG-1697 EV-AD74413RSDZ User Guide
Rev. 0 | Page 2 of 21
TABLE OF CONTENTS
Features .............................................................................................. 1
Evaluation Kit Contents ................................................................... 1
Equipment Needed ........................................................................... 1
Documents Needed .......................................................................... 1
Software Needed ............................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Evaluation Board Photograph ......................................................... 3
Evaluation Board Hardware ............................................................ 4
Power Supplies .............................................................................. 4
Reference Options ........................................................................ 4
Output Channels .......................................................................... 4
SPI Communication ..................................................................... 4
Test Points ......................................................................................4
Link Configuration Options ........................................................4
Software Quick Start Procedures.....................................................6
Accessing the AD74413R Evaluation Software Graphical User
Interface (GUI) ..............................................................................6
Configuring the EV-AD74413RSDZ ..........................................6
Using the Software for Testing .....................................................6
Example Sequence .........................................................................9
Discrete Digital Output Circuits .............................................. 10
Evaluation Board Schematics........................................................ 11
Ordering Information .................................................................... 19
Bill of Materials ........................................................................... 19
REVISION HISTORY
11/2019—Revision 0: Initial Version
UG-1697 EV-AD74413RSDZ User Guide
Rev. 0 | Page 4 of 21
EVALUATION BOARD HARDWARE
POWER SUPPLIES
The EV-AD74413RSDZ comes with a single power supply
connector that directly powers the AVDD pin of the
AD74413R. Set the AVDD supply as described in the
AD74413R data sheet.
The EV-AD74413RSDZ AVDD supply powers an on-board
regulator (ADP2360) that generates a 5 V supply to the EV-
AD74413RSDZ (see Figure 2). Use the 5 V supply for the
following purposes:
• To power a 2.5 V external reference (ADR4525). The
ADR4525 can be used as an alternative to the AD74413R
on-chip reference.
• To power a 3.3 V regulator (ADP1720). The 3.3 V from the
regulator powers the DVCC and IOVDD supplies of the
AD74413R.
Figure 2 shows a simplified drawing of the power connections
on the EV-AD74413RSDZ.
REFERENCE OPTIONS
By default, the EV-AD74413RSDZ uses the AD74413R on-chip
reference by shorting the REFOUT pin to the REFIN pin. There
is also an external reference option (ADR_REF) available on the
EV-AD74413RSDZ. The ADR4525 can be used as an external
reference instead of using the internal reference. Connect the
appropriate jumpers if using the external reference. See Table 1
for the specific link options and functions.
OUTPUT CHANNELS
The AD74413R has four channels, see the AD74413R data sheet
for more information. Figure 13 shows the schematic details for
all four channels.
There are four channel screw terminal connectors on the EV-
AD74413RSDZ. These terminal connectors, CH_A, CH_B,
CH_C, and CH_D, connect the desired loads to the four
AD74413R channels.
SPI COMMUNICATION
The SDP-S board handles the communication to the EV-
AD74413RSDZ via the PC. By default, the SDP-S board controls
the SPI communication, the RESET pin (driven high), and
LDAC pin (driven low). The SDP-S board also monitors the
ALERT pin, ADC_RDY pin, and the GPO_x pins of the
AD74413R.
A reset button (S1) is available on the EV-AD74413RSDZ.
The EV-AD74413RSDZ supports using an Arduino® board
(such as the E VA L-ADICUP3029) when connected to the
headers provided on the EV-AD74413RSDZ. See Table 1 for the
necessary links to the Arduino header.
TEST POINTS
The EV-AD74413RSDZ has multiple test points. Debug access
is available for all AD74413R pins and all four channel screw
terminals. The test points are located adjacent to the relevant
pins on the AD74413R.
LINK CONFIGURATION OPTIONS
Set the JPx and Px jumpers correctly to properly operate the EV-
AD74413RSDZ before using this board. The functions and
default states of these options are listed in Table 1.
Before applying power and signals to the EV-AD74413RSDZ,
ensure that all links are set to the default positions defined in
Table 1.
AD74413R
ADP1720
ADR4525
ADP2360
AVDD
REFIN
REFOUT
IOVDD
DVCC
SUPPLY CO NNE CTOR
EXTERNAL
REF ERE NCE ( 2.5V)
14V TO 28.8V 5V
22284-102
Figure 2. EV-AD74413RSDZ Simplified Power Diagram
EV-AD74413RSDZ User Guide UG-1697
Rev. 0 | Page 5 of 21
Table 1. EV-AD74413RSDZ Link Option Functions
Link Function Default Position
JP1 When inserted, the AVDD supply powers the ADP2360. Inserted
JP2 When inserted, the Arduino connector supplies 5 V. Not inserted
When not inserted, use JP3 to provide the 5 V supply instead.
JP3 When inserted, the ADP2360 supplies 5 V. Inserted
When not inserted, use JP2 to provide the 5 V supply instead.
JP4 When inserted, 5 V powers the ADP1720. Inserted
When not inserted, no power is provided to the ADP1720.
JP5 When inserted, the Arduino connector supplies the DVCC voltage. Not inserted
When not inserted, use JP6 to provide the DVCC supply instead.
JP6 When inserted, the ADP1720 supplies the DVCC voltage. Inserted
When not inserted, use the Arduino connector to provide the DVCC supply instead.
JP7 When inserted, the IOVDD voltage is connected to the DVCC voltage. Inserted
When not inserted, no power is supplied to the IOVDD pin.
JP8 When inserted, the REFIN pin is tied to the output of the AD74413R. Not inserted
JP9 When inserted, the REFIN pin is tied to the REFOUT pin (the internal reference of the AD74413R). Inserted
JP10
When inserted, the SDP-S board provides 3.3 V.
Inserted
When not inserted, use JP11 to provide the 3.3 V supply instead.
JP11 When inserted, the Arduino connector provides 3.3 V. Not inserted
When not inserted, use JP10 to provide the 3.3 V supply instead.
JP12 When inserted, the Arduino reset function can trigger the AD74413R reset. Not inserted
JP13
When inserted, the EV-AD74413RSDZ reset button can reset the AD74413R.
Inserted
JP14 When inserted, an Arduino general-purpose input/output (GPIO) can trigger the AD74413R reset. Not inserted
JP15 When inserted, use the 5 V supply to supply the SDP-S board. Not inserted
JP16 When inserted, the AD74413R GPO_A pin can be configured to enable the digital output circuit on Channel A.
It is important that this jumper is not inserted if the digital output circuit is not in use.
Not inserted
JP17 When inserted, the AD74413R GPO_B pin can be configured to enable the digital output circuit on Channel B.
It is important that this jumper is not inserted if the digital output circuit is not in use.
Not inserted
JP18 When inserted, the AD74413R GPO_C pin can be configured to enable the digital output circuit on Channel C.
It is important that this jumper is not inserted if the digital output circuit is not in use.
Not inserted
JP19 When inserted, the AD74413R GPO_D pin can be configured to enable the digital output circuit on Channel D.
It is important that this jumper is not inserted if the digital output circuit is not in use.
Not inserted
P6
Used to connect or to bypass the optional P-channel field effect transistor (PFET) for low resistive loads on
the AD74413R Channel A.
PFET connected
Connect Pin 1 to Pin 2, Pin 3 to Pin 4, and Pin 5 to Pin 6 to include the external PFET in the Channel A circuit.
Connect Pin 1 to Pin 3 to bypass the external PFET.
P12 Used to connect or to bypass the optional PFET for low resistive loads on the AD74413R Channel B. PFET connected
Connect Pin 1 to Pin 2, Pin 3 to Pin 4, and Pin 5 to Pin 6 to include the external PFET in the Channel B circuit.
Connect Pin 1 to Pin 3 to bypass the external PFET.
P13 Used to connect or to bypass the optional PFET for low resistive loads on the AD74413R Channel C. PFET connected
Connect Pin 1 to Pin 2, Pin 3 to Pin 4, and Pin 5 to Pin 6 to include the external PFET in the Channel C circuit.
Connect Pin 1 to Pin 3 to bypass the external PFET.
P22 Used to connect or to bypass the optional PFET for low resistive loads on the AD74413R Channel D. PFET connected
Connect Pin 1 to Pin 2, Pin 3 to Pin 4, and Pin 5 to Pin 6 to include the external PFET in the Channel D circuit.
Connect Pin 1 to Pin 3 to bypass the external PFET.
UG-1697 EV-AD74413RSDZ User Guide
Rev. 0 | Page 6 of 21
SOFTWARE QUICK START PROCEDURES
ACCESSING THE AD74413R EVALUATION
SOFTWARE GRAPHICAL USER INTERFACE (GUI)
Use the AD74413R evaluation software to communicate with
the EV-AD74413RSDZ. To download the software executable,
go to www.analog.com/AD74413R.
CONFIGURING THE EV-AD74413RSDZ
To set up the EV-AD74413RSDZ, take the following steps:
1. Connect a USB cable between the PC and the SDP-S.
2. Connect the SDP-S to the EV-AD74413RSDZ through the
provided evaluation board header (P21). The PC then
recognizes the EV-AD74413RSDZ.
3. Power up the EV-AD74413RSDZ with the relevant power
supplies as described in the Power Supplies section.
4. Download the AD74413R evaluation software executable,
AD7441xR_Eval_setup.exe file, which can require a
restart. After the file is installed, click the software icon to
open the GUI.
5. The GUI displays a green indicator (indicated by the arrow
in Figure 3) that confirms if the AD74413R is connected.
6. Click the START button to begin configuring the
AD74413R (see Figure 3). The bottom of the GUI lists the
tabs covered in the following sections.
22284-002
Figure 3. AD74413R Evaluation Software Start Page
USING THE SOFTWARE FOR TESTING
Configure Tab
The Configure tab configures the four channels of the
AD74413R. Each channel can be configured as described in the
AD74413R data sheet. Use the dropdown menus to configure
the required use case (see Figure 4).
22284-003
Figure 4. Channel Use Case View
After selecting the use case, the corresponding advanced settings
are displayed in the channel window (see Figure 5). The gear
icon in the top right corner allows the user to toggle between
the main settings and the advanced settings.
Click Apply to update the device with the selected settings (see
Figure 5).
22284-004
Figure 5. Channel Use Case Advanced Settings
EV-AD74413RSDZ User Guide UG-1697
Rev. 0 | Page 7 of 21
View Results Tab
After applying the channel configuration, click the View
Results tab to see the channel monitor. Results from each
channel are shown in a separate graph (see Figure 6).
Diagnostics Tab
In the Diagnostics tab, click any of the test points shown in the
evaluation board representation in Figure 7 to enable measure-
ments of the required diagnostics. Up to four diagnostics can be
simultaneously enabled by clicking on the available test points
in the evaluation board representation.
22284-005
Figure 6. View Results Tab
22284-006
Figure 7. Diagnostics Tab
UG-1697 EV-AD74413RSDZ User Guide
Rev. 0 | Page 8 of 21
Register Map
To get to the register map, which is used to interface with the
AD74413R, navigate to the Registers tab (see Figure 9).
Two operation modes are available in the Registers tab,
Immediate Mode and Deferred Mode, and these modes are
located to the right of the Search register field. Click the
corresponding radio button to select each mode.
Immediate mode executes register writes as soon as the bit
fields are changed.
In deferred mode, no register edits are applied to the AD74413R
until the Write Register button is clicked. Click the Read
Register button in deferred mode to manually read from the
AD74413R device (see Figure 9).
Any changes made on the register map are automatically
reflected in the Configure tab. Click Apply in the Configure
tab shown in Figure 4 and Figure 5 to display results in the
View Results tab (see Figure 6).
Scripting Tab
The scripting tool programs, executes, and saves simple scripts.
When a script is written in the left Editor panel in Figure 10, click
the Run icon in the same panel (see Figure 8) to execute the writes
to the AD74413R. The right Status panel in Figure 10 displays
results from any readbacks executed in the script. The commands
supported by the scripting tool are limited to write, read, delay,
and for loop operations shown in Figure 10. The scripting
feature has autocomplete enabled by default and validates the
written syntax of the script. The user can save and load
configurations using the save and file open buttons, the two
icons to the right of the Auto Enable checkbox (see Figure 10).
21413-008
Figure 8. Run Icon
22284-007
Figure 9. Register Map Display
22284-008
Figure 10. Scripting Page Display
EV-AD74413RSDZ User Guide UG-1697
Rev. 0 | Page 9 of 21
EXAMPLE SEQUENCE
This section provides an example showing how to configure the
AD74413R for a selected function. Consult the AD74413R data
sheet when programming the AD74413R.
Force Voltage Measure Current Example
In this example, the AD74413R is configured in voltage output
mode and sources 11 V across the Channel A screw terminals
with the CH_A connector. This example also shows how to
measure the corresponding current through the sense resistor
(RSENSE) using the on-chip, analog-to-digital converter (ADC). The
ADC measurement is completed using a conversion rate of 20
SPS with 50 Hz and 60 Hz rejection enabled. See Table 2 for the
full list of commands.
Place a suitable load across the Channel A screw terminals by
using the CH_A connector. Refer to the AD74413R data sheet
for the recommended load range in voltage output mode.
To complete the register write steps shown in Table 2 with the
AD74413R software GUI, take the following steps:
1. In the Configure tab, use the dropdown menus to select
Actuators and Voltage Output (see Figure 4).
2. In the advanced settings window (see Figure 5), set the
DAC Code slider to 8191 (11 V).
3. Click Apply. Clicking this executes all writes required to
configure the device and to enable ADC conversions in
default mode. This configuration allows the AD74413R to
measure voltage across RSENSE in the 0 V to 2.5 V range at a
20 SPS conversion rate.
4. Click the View Results tab to view the ADC results.
See Figure 10 for a script example that executes the AD74413R
commands described in Table 2.
Table 2. Force Voltage Measure Current Command List
Instruction Instruction Description W/R1
Register Name and
Address Data Notes
1 Configures Channel A in
voltage output mode
W CH_FUNC_SETUPA,
Register Address 0x01
0x0001
2 Writes full-scale code to
DAC_CODEA to generate
11 V
W DAC_CODEA,
Register Address 0x16
0x1FFFF LDAC pin voltage = 0 V to update outputs
instantly.
3 Measures 11 V across
the Channel A screw
terminals
N/A2 N/A2 N/A2 Use handheld meter to measure across
Test Point I/OP_A and Test Point I/ON_A to verify
the voltage on Channel A.
4 Enables ADC to convert
and measure current
through RSENSE
W ADC_CONV_CTRL,
Register Address 0x23
0x0201 When the write in Instruction 1 executes, the ADC
automatically configures to measure voltage across
RSENSE in a 0 V to 2.5 V range.
5 Reads ADC results R ADC_RESULTA,
Register Address 0x26
6
Calculates current
through RSENSE using the
equation available in
the AD74413R data
sheet
N/A
2
N/A
2
N/A
2
_
65,535
+×
=
MIN
RSENSE SENSE
ADC CODE
V Voltage Range
IR
where:
IRSENSE is the current through RSENSE.
VMIN is the minimum voltage of the selected ADC
range, which is −2.5 V by default.
ADC_CODE is the value of the ADC_RESULTx
registers.
Voltage Range is the full range of the ADC range,
which is 5 V.
RSENSE is the sense resistor, which is 100 Ω.
7 Stops ADC conversions W ADC_CONV_CTRL,
Register Address 0x23
0x0000
8 Programs DAC_CODEA
to zero scale
W DAC_CODEA,
Register Address 0x16
0x0000 Users are recommended to clean up the DAC
code and channel configuration before
reprogramming the device.
9 Resets Channel A to
high-Z mode
W CH_FUNC_SETUPA,
Register Address 0x01
0x0000
1 W stands for write and R stands for read.
2 N/A is not applicable.
UG-1697 EV-AD74413RSDZ User Guide
Rev. 0 | Page 10 of 21
DISCRETE DIGITAL OUTPUT CIRCUITS
The EV-AD74413RSDZ evaluation board has four digital
output circuits that are adjacent to the channel screw terminals.
The circuits are an example of how the ADM1270 hot swap
controller can implement a digital output circuit with the
AD74413R.
Table 1 describes the required jumper connections for digital
output operation.
Figure 14 shows the schematic for the digital output circuits.
The circuits use the ADM1270 and are powered from the
AVDD supply.
The current limit is set by the 100 mΩ sense resistor and the
voltage at the ISET pin. Connecting the ISET pin directly to the
VCAP pin sets the circuit current limit to 500 mA. The current
limit is adjusted by either changing the value of the sense
resistor or by applying a voltage to the ISET pin using a voltage
divider to the VCAP pin. Consult the ADM1270 data sheet
when using the digital output circuit.
When the ADM1270 is enabled with the AD74413R GPO_x
pin, the ADM1270 controls the gate voltage of the external FET
FDMC86139P while monitoring the voltage across a 100 mΩ
sense resistor.
The current through the external FET is passed to the channel
screw terminal, I/OP_x. The ADM1270 turns off the FET after
a short delay when an overcurrent fault is detected. The
capacitor on the TIMER pin sets the current limit time to
approximately 66 µs.
The automatic retry function allows the ADM1270 to turn on
the FET after detecting an overcurrent. The capacitor on the
TIMER_OFF pin generates a delay before automatically trying
to turn the FET on. The automatic retry function is only
activated if the 0 Ω links (JP17, JP10, JP20 and JP22) are in
place. The capacitor on the TIMER_OFF pin sets the fault
current limit off time to approximately 100 ms.
Undervoltage and overvoltage monitors are also available on the
digital output circuit and are set to approximately 14 V and
35 V, respectively, using a voltage divider configuration on the
ADM1270 UV and OV pins.
Any PFET selected for this circuit contribute leakages to the
I/OP_x screw terminal. This leakage can affect the accuracy of
other analog functions, particularly at higher temperatures
(depending on the chosen PFET and leakage profile). Consider
the required accuracy of the analog function when implementing
this circuit.
Users must, and can, verify their specific digital output load
condition is supported by carrying out load specific testing with
the digital output circuit.
Using the Digital Output Circuits
To control the digital output circuits with the AD74413R, insert
the appropriate jumpers as defined in Table 1.
Configure the corresponding AD74413R GPO_x pin to be
controlled by the GPO_DATA bit by setting the GPO_SELECT
bit in the GPO_CONFIGx register to use the logic state set by
the GPO_DATA bit.
Setting the GPO_SELECT bit allows the AD74413R to enable
the digital output circuits. Set the GPO_DATA bit in the
GPO_CONFIGx register to 1 to enable the digital output circuit
and set the bit to 0 to disable the digital output circuit.
After a channel is enabled, the channel attempts to source
current up to approximately 500 mA from AVDD to the
associated screw terminal.
EV-AD74413RSDZ User Guide UG-1697
Rev. 0 | Page 11 of 21
EVALUATION BOARD SCHEMATICS
5V BO ARD SUPPLY
SSTIME ~8MS
DVCC
AD74413R FOO TPRINT
SUPPLI ES AND DECOUPL I NG
CHARGE PUMP FLYCAP
IOVDD
LVI N PI N
EXTERNAL REFERENCE
VI N = 3V TO 15V
DECOUPLING
–
+
AVDD
ILIMIT ~ 140M A
1µF
C19
1µF
C23
1µF
C21
ADP2360ACPZ-5.0
U3
SS2P3-M3/84A
AVDD_SUPPLY
1759017
100µH
2
1
DLDO1V8
C13
ALDO5V
ALDO5V
M22-2010205
0.33µF
CASCODE_B
CPUMP_P
JP5
JP7
TP1
TP6
U1
C55
ADR_REF
SCLK
CCOMP_D
ADC_RDY
SENSEHF_A
AGND3
AGND1 AGND2
DGND
PAD
CASCODE_A
CCOMP_A
SYNC
SDI
LDAC
DVCC
IOVDD
SDO
SENSEH_D
SENSEL_D
SENSELF_D
AVDD
LVIN
VIOUTN_C
VIOUTP_C
SENSELF_C
SENSEL_C
SENSEHF_C
CASCODE_C
CCOMP_C
REFOUT
REFIN
AVSS
CPUMP_N
DVCC
GPO_C
GPO_B
GPO_A
CCOMP_B
SENSEH_B
SENSEHF_B
SENSEL_B
SENSELF_B
VIOUTP_B
VIOUTN_B
ALDO1V8
AVDD
VIOUTN_A
VIOUTP_A
SENSELF_A
SENSEL_A
SENSEH_A
GND
GND
RED
GND
GND
RED
1
RED
AD74413R
CPUMP_N
ADR_REF
RED1
2
1
M22-2010205
2
1
GND
DVCC
5V_BOARD
GND
1AVSS
1RED
1
GND
2.2µF
RED1
GND
AVSSALDO1V8 PAD
2.2µF
ADP1720ARMZ-3.3-R7
3.3V_SHIELD
DVCC
GND
ALDO1V8 REDRED
DLDO1V8
3
2
1
GND
LVIN
R64
33K
33K
RT1
RED
6
7
4
1
8
2
3
ADR4525BRZ
5
GND
GND
GND
GND
GND
2
1
M22-2010205
2
1
M22-2010205
1 RED
ADR_REF
REFOUT
1
REFIN
REFOUT
5V_BOARD
2
1
1RED
IOVDD
10µF
GND
M22-2010205
1
2
IOVDD
DVCC
10µF
P1
M20-9990345
LVIN
GND
DGND
RESET
ALERT
CASCODE_D
SENSEH_C
M22-2010205
1
2
GND
CPUMP_P
PAD
64
63
62
61
60
59
56
55
54
53
52
51
50
49
48
47
46
45
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
8
7
6
5
4
3
2
1
GPO_D
DLDO1V8
57
58
JP4
U2
M22-2010205
C8
C6 C11
U4
JP8
JP6
RED
JP9
AGND_SENSE
REFIN
P18
M22-2010205
RED
JP2
M22-2010205
2
1
2
1
10µF
R2
22MΩ
L1
GND
5V_BOARD
5V_SHIELD
C15
10µF
5V_BOARD
JP3
0Ω
R1
C1
GND
1
AVDD
RED AVDD
M22-2010205
JP1
2
1
AVDD
C20
0.1µF
C3
0.1µF
D9
AGND_SENSE
VIOUTN_D
SENSEHF_D
VIOUTP_D
44
ALDO5V 9
0.1µF
C0805H53
50V
C7
C0805H53
50V
0.1µF
C10
50V
C0805H53
0.1µF
C22
0.1µF
C9 0.1µF
C12
50V
0.1µF
C0805H53
C14
C0805H53
0.1µF
50V
C56
C0805H53
50V
0.1µF
C17
10µF
C16
C53
10µF10µF
C4 C54
10µF
10µF
C2
C5
0.01µF
NC
NC
NC
NC
VIN
GND
TP
VOUT
PAD
CASCODE_A
CCOMP_A
RESET_N
SYNC_N
SDI
SCLK
LDAC_N
DLDO1V8
DVCC
IOVDD
DGND
ALERT_N
ADC_RDY_N
SDO
CCOMP_D
CASCODE_D
SENSEH_D
SENSEHF_D
SENSEL_D
SENSELF_D
VIOUTP_D
VIOUTN_D
AVDD
AGNDS
AGND2
LVIN
VIOUTN_C
VIOUTP_C
SENSELF_C
SENSEL_C
SENSEHF_C
SENSEH_C
CASCODE_C
CCOMP_C
REFOUT
REFIN
AGND3
AVSS
CPUMP_N
DGND
CPUMP_P
DVCC
GPO_D
GPO_C
GPO_B
GPO_A
CCOMP_B
CASCODE_B
SENSEH_B
SENSEHF_B
SENSEL_B
SENSELF_B
VIOUTP_B
VIOUTN_B
ALDO1V8
ALDO5V
AGND1
AVDD
VIOUTN_A
VIOUTP_A
SENSELF_A
SENSEL_A
SENSEHF_A
SENSEH_A
PAD
VIN
SW
PGND
SS
FB
ITH PG
EN
GND
EN OUT
IN
22284-011
Figure 11. AD74413R, Supply and Reference Options
UG-1697 EV-AD74413RSDZ User Guide
Rev. 0 | Page 12 of 21
FOR DIGITAL PINS
D7
FLEXIBILIT Y T O MO DIF Y EEPROM ADDRESS
OP EN DRAIN PUL LUP S
DIGITAL PINS
A0MADE AVAILABLE FOR EVALUATION OPTIO NS
RESET
SDP/DIGITAL INTERFACE
GPO LEDS
D0
A5
D13
D8
NOT ALL GPIO'S REQUIRED IN END SYSTEM
ARDUI NO UNO CONNECTORS
PORT EXPANDER FOR ADDTIO NAL EVALUATION GPIO S
HEADER CO NNECT IO NS
C25
0.1UF
50V
C0805H53
#FAULT_A
#FAULT_C
#FAULT_B
150K
GND
EN_HART
R74
#F_ADG5413F
TP4
R79
DS6
R76
1K
DS8
R72
#FAULT_D
100K
9
6
5
3
1
10K
GND 10
GND
GND
2
SSQ-108-03-G-S
6
5
ADC_RDY
GPO_A
#FAULT_C GPO_B
JP11
GPO_B
JP15
JP14
JP13
JP12
J10
3.3V_SDP
R18
100kΩDNI R19
3.3V_BRD
3.3V_SHIELD
7
APHHS1005ZGC
APHHS1005ZGC
DS2
DS1
DS4
DS3
P15
R26
R52
R23
R22
P17
P16
P14
R24
S1
R21
10K
R5
R16
R15
R14
R13
R12
R11
R10
R9
R7
R6 0Ω
U5
R4
R20
R17
R8 3.3V_BRD
DNI
ALERT M22-2010205
1
2
R65
C57
0.1µF
R66
GND
SCLK
RESET
GND
#FAULT_D
#FAULT_A
5
4
3
2
10kΩ
R71
GPO_C
DOUT_A
APHHS1005ZGC
DVCC
APHHS1005ZGC
GPO_A
GPO_B
GPO_C
GPO_D
1kΩ
1kΩ
1kΩ
1kΩ
TSW-107-08-G-D
10
#CS_MCP
SCLK R68
DVCC
SDO
SDI R69 0Ω
0Ω
R67 0Ω
0Ω
R70 1kΩ
U8
MCP23S18-E/MJ
DOUT_B
GND
4
2
8
7
24LC32A/SN
5V_BOARD
SYNC
GPO_A 0Ω
0Ω
1
4
6
3
2
8
5
GND
100kΩ
GND
100kΩ
0Ω
0Ω
0Ω
SDO
0Ω
0Ω
0Ω
0Ω
SDI
GND
0Ω
0Ω
0Ω
GND
ADC_RDY
LDAC
GPO_C
#CS_MCP
GPO_D
GND
GPO_D
7
GND
#FAULT_A
#FAULT_B
#FAULT_C
#FAULT_D
SYNC
1
EN_HART
#F_ADG5413F
SSQ-110-03-G-S
3
4
1
2
3
4
5
6
1
6
1
2
3
4
7
8
6
7
8
9
LDAC ALERT
SCLK
SDO
SDI
RESET_GPIO
SSQ-106-03-G-S
P20
14
13
12
8
11
#F_ADG5413F
2
1
M22-2010205
5
ADC_RDY
ALERT
IOVDD
M22-2010205
2
1
B3U-1000P
M22-2010205
2
RESET_SHIELD
RESET_GPIO
RESET_BUTTON
11 22
M22-2010205
M22-2010205
R73
1K
GND
TP5
100K
DOUT_D
DOUT_C
100K
R77
DNI
DNI 1K
DS7
APHHS1005CGCK
DNI
DS5
1K
R78
DNIDNI
APHHS1005CGCK
#FAULT_B
RESET_SHIELD
3.3V_SHIELD
5V_SHIELD
SSQ-108-03-G-S
1
DNI
R75
100K
DNI
DNI
APHHS1005CGCK
DVCC
R118
PAD
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DVCC
EN_HART
APHHS1005CGCK
3.3V_BRD
P21
74
75
62
61
64
97
49
FX8-120S-SV(21)
79
88
41
44
84
119
86
85
87
48
76
98
99
100
101
109
113
114
115
117
118
66
26
63
65
69
70
71
72
73
77
78
81
82
89
90
54
92
93
34
33
19
96
80
3
2
1
4
6
8
7
10
9
116
11 110
13
12
15
14
16
17
18
20
21
23
22
24
25
27
29
31
104
102
105
106
107
108
94
32
37
39
40
43
42
46
45
47
52
53
55
57
58
60
59
68
35
38
36
30
103
91
51
50
28
67
120
112
111
83
5
95
56
3.3V_SDP
VCC
WP
SCL SDA
VSS
A2
A1
A0
PAD
GPB0
VSS
GPA7
GPA6
GPA5
GPA4
GPA3
GPA2
GPA1
GPA0
INTA
RESET
SO
SI
SCK
CS
VDD
GPB7
GPB6
GPB5
GPB4
GPB3
GPB2
GPB1
SPI_SEL_A_N
CLKOUT
NC
NC
GND
GND
VIO
GND
PAR_D22
PAR_D20
PAR_D18
PAR_D16
PAR_D15
GND
PAR_D12
PAR_D10
PAR_D8
PAR_D6
GND
PAR_D4
PAR_D2
PAR_D0
PAR_WR_N
PAR_INT
GND
PAR_A2
PAR_A0
PAR_FS2
PAR_CLK
GND
SPORT_RSCLK
SPORT_DR0
SPORT_RFS
SPORT_TFS
SPORT_DT0
SPORT_TSCLK
GND
SPI_MOSI
SPI_MISO
SPI_CLK
GND
SDA_0
SCL_0
GPIO1
GPIO3
GPIO5
GND
GPIO7
TMR_B
TMR_D
NC
GND
NC
NC
NC
WAKE_N
SLEEP_N
GND
UART_TX
BMODE1RESET_IN_N
UART_RX
GND
RESET_OUT_N
EEPROM_A0
NC
NC
NC
GND
NC
NC
TMR_C
TMR_A
GPIO6
GND
GPIO4
GPIO2
GPIO0
SCL_1
SDA_1
GND
SPI_SEL1/SPI_SS_N
SPI_SEL_C_N
SPI_SEL_B_N
GND
SERIAL_INT
SPI_D3
SPI_D2
SPORT_DT1
SPORT_DR1
SPORT_TDV1
SPORT_TDV0
GND
PAR_FS1
PAR_FS3
PAR_A1
PAR_A3
GND
PAR_CS_N
PAR_RD_N
PAR_D1
PAR_D3
PAR_D5
GND
PAR_D7
PAR_D9
PAR_D11
PAR_D13
PAR_D14
GND
PAR_D17
PAR_D19
PAR_D21
PAR_D23
GND
USB_VBUS
GND
GND
NC
VIN
RESET
22284-012
Figure 12. Digital Pins Including SDP-S Board and Arduino Board Connections
EV-AD74413RSDZ User Guide UG-1697
Rev. 0 | Page 13 of 21
N
P
N
P
CLOAD
N
P
N
P
ST A R GROUND
NEAR A V DD S OURCE
STAR_AGNDX NEED TO HANDLE UP TO 2A EACH
CLOAD
CHANNEL A
GOLD PINS FOR
GOLD PINS FOR
COMPENSATION CAPACITOR
CHANNEL C
COMPENSATION CAPACITOR
TO BYPASS PMO S:
CONNE CT 1 TO 3
CONFIGURING PX,PY, PZ, PA
TO USE PMOS:
CONNECT 1 TO 2, 3 TO 4, 5 TO 6
ALL COMPONENTS TO BE CONFIRMED!
CHANNEL EXTE RNAL COM PONENT S
CLOAD
CHANNEL D
CLOAD
GOLD PINS FOR
CHANNEL B
COMPENSATION CAPACITOR
GOLD PINS FOR
COMPENSATION CAPACITOR
0.01µF
C27
0.01µF
C26
0.01µF
C30
0.01µF
C35
0.01µF
C34
0.01µF
C37 0.01µF
C36
0.01µF
C33
0.01µF
C32
0.01µF
C28
0.01µF
C29
0.01µF
C31
1759017
2
1
1759017
RED
I/OP_A
2
1759017
CH_A
2
BAV99WT1G
R43
2kΩ
3
2
SMCJ40CA-TR
I/ON_A
SENSELF_D
GND CCOMP_D
1759017
RED
I/OP_C
SMCJ40CA-TR
I/OP_D
BAV99WT1G
VIOUTN_D
RED
SENSEH_D
2kΩ
SENSEL_D
SENSEHF_D
RED
1I/ON_D
RED
1I/OP_D
RED1
RED
1
RED
1
RED
1
1
1
CASCODE_D
VIOUTP_D
1
P12
I/OP_C
RED
1
RED
I/ON_C
1
SENSELF_C
SENSEL_C
SENSEHF_C
SENSEH_C
VIOUTN_C
RED1
RED1
RED1
RED
SENSEH_C 1
1
2kΩ
CASCODE_C
VIOUTP_C
CCOMP_C
2
I/OP_A
SENSELF_A
SENSEL_A
RED
SENSEH_A
CASCODE_A
CCOMP_A
RED
1
RED1
1
RED1
RED1
CH_D
2
1
CH_C
10kΩ
P9
1
2kΩ
GND
10kΩ
VIOUTN_C
P5
GND
6
4
2
P13
GND
GND
66-3472
P4
66-3472
1
1
66-3472
66-3472
1P10
P8
1
1
SENSEH_D
10kΩ
SENSELF_D
10kΩ
SENSEHF_D
1
3
2
1
2
D4 2
Q4
25
6
1
3
5
1
5
23
10kΩ
543 2
4
3
6
5
2
1
Q3
100Ω
1D3
10kΩ
2kΩ
SENSEL_C
SENSEL_D
FDC5614P
CR3
4
SENSELF_C
3
1
BAV99WT1G
1
FDC5614P
1
TSW-103-08-G-D
4
6
VIOUTN_A
6
VIOUTN_D
SENSEHF_C
CR1
SENSEHF_A
SENSEH_A
GND
TSW-103-08-G-D
SENSEL_A
GND
CR4
3
1
100
1
P11
66-3472
66-3472
CCOMP_B
SENSELF_B
SENSEL_B
SENSEHF_B
SENSEH_B
VIOUTN_B
I/OP_B
VIOUTP_B
CASCODE_B
SENSELF_B
RED1
GND
10K
RED
SENSEL_B
1
SENSEHF_B
RED1
GND
2K
10K
2K
1VIOUTN_B
RED
SENSEH_B
RED1
P2
66-3472
1P3
66-3472
1
CR2
BAV99WT1G
3
2 1
SMCJ40CA-TR
1 2
100
1RED
I/ON_B
RED
I/OP_B
1
2
1
CH_B
FDC5614P
Q2
1
5
34
6
2
6
TSW-103-08-G-D
3 4
5
1 2
P6
VIOUTP_A
VIOUTN_A 100Ω
TSW-103-08-G-D
2kΩ
1 RED
SENSEHF_A
R28
R27
R30
R31
R32
R33
R34
D1
R45
R37
R38
R39
R40
R46
R41
R42
R44
R29
SENSELF_A
D2
P22
R3
SMCJ40CA-TR
AGND_SENSE
R35
FDC5614P
Q1
D
S
D
G
STAR_AGND3
STAR_AGND4
STAR_AGND2
STAR_AGND1
STAR_AGND4
STAR_AGND3
STAR_AGND2
STAR_AGND1
D
S
D
G
D
S
D
G
D
S
D
G
1
5
34
6
2
22284-013
Figure 13. Channel Input and Output Circuitry Including Screw Terminals
UG-1697 EV-AD74413RSDZ User Guide
Rev. 0 | Page 14 of 21
CONTROL FROM AD74413R
AND NEGATIVE SUPPLY VOLTAGE (MIS-WIRE)
PROTECTS AGAINST OVER-VOLTAGE ON THE OUTPUT
CONTROL FROM AD74413R
OV ~35V
AUTO-RETY
AUTO-RETY
AUTO-RETY
CONTROL FROM AD74413R
66US
66US
PER MEASURED DATA
PER MEASURED DATA
OV ~35V
UV ~14V
AUTO-RETY
THIS PATH TO IO TERMINAL MAY CARRY UP TO 2A
UV ~14V
AND NEGATIVE SUPPLY VOLTAGE (MIS-WIRE)
PROTECTS AGAINST OVER-VOLTAGE ON THE OUTPUT
THIS PATH TO IO TERMINAL MAY CARRY UP TO 2A
FASTER GATE PULL-DOWN
OV ~35V
CHANNEL C
300PPM/C
AND NEGATIVE SUPPLY VOLTAGE (MIS-WIRE)
PROTECTS AGAINST OVER-VOLTAGE ON THE OUTPUT
THIS PATH TO IO TERMINAL MAY CARRY UP TO 2A
PROTECTS AGAINST OVER-VOLTAGE ON THE OUTPUT
THIS PATH TO IO TERMINAL MAY CARRY UP TO 2A
CHANNEL A
DIGITAL OUTPUT PER CHA NNEL
OV ~35V
ENABLE CONTROL FROM AD74413R
UV ~14V
300PPM/C
ENABLE
100MS
100MS
ENABLE
FASTER GATE PULL-DOWN
66US
100MS
66US
ENABLE
100MS
PER MEASURED DATA
FASTER GATE PULL-DOWN
300PPM/C
300PPM/C
FASTER GATE PULL-DOWN
AND NEGATIVE SUPPLY VOLTAGE (MIS-WIRE)
CHANNEL B
PER MEASURED DATA
UV ~14V
CHANNEL D
C66
0.047µF
0.047µF
C67
C60
0.047µF
0.047µF
C61
C63
1µF
C68
1UF
C69
1UF
1UF
C62
C64
470PF
C58
470pF
C65
470PF
C59
470PF
ADM1270ACPZ
VCAP_B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PAD
U9
R97
110kΩ
3.4kΩ
R99
R92
510kΩ
#FAULT_A
JP17
R0603
10kΩ
10kΩ
3.4kΩ
R119
100kΩ
R88
1/10W
GPO_D DOUT_D
R121
#FAULT_D
10kΩ
10kΩ69157-102
JP20
R0603
R0603
DOUT_A
JP16
0
69157-102
10kΩ
JP10
0
Q8
5.1kΩ
R84
R80
69157-102
JP18
R122
R120
R96
10kΩ
DNI
110kΩ
UV_OV_B
PMEG6020ER
JP21
JP22
R0603
0
DOUT_B
#FAULT_B
R81
FDMC86139P
R83
10kΩ
JP19
Q7
R87
R85
Q13
Q12
D7
D5
D6
Q10
R107
R109
Q11
R108
R110
R102
R101
R100
Q6
R91
R93
I/OP_B
AVDD
I/OP_A
PMEG6020ER
FDMC86139P
0.1
510kΩ
AVDD
UV_OV_B
DOUT_B
AVDD
AVDD
510kΩ
0.1Ω
5.1kΩ
0
510kΩ
0.1Ω
1/10W
110kΩ
UV_OV_C
DOUT_C
3.4kΩ
DOUT_D
UV_OV_D
GPO_B
GPO_C
GPO_A
3.4kΩ
UV_OV_D
1/10W
FDMC86139P
I/OP_D
I/OP_C
FDMC86139P
R94
R95
10kΩ
Q9
1/10W
#FAULT_C
UV_OV_A
0.1
R86
5.1kΩ
110kΩ
R90
DNI
R112
100kΩ
DOUT_C
69157-102
UV_OV_A
R82
100kΩ
R89
DOUT_A
PMEG6020ER
D8
UV_OV_C
R105
100K DNI
VCAP_C
100kΩ
R104
100kΩ
VCAP_D
R98
R103 DNI
R106
100K
5.1kΩ
PMEG6020ER
100kΩ VCAP_A
VCAP_B
U10
PAD
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VCAP_A
ADM1270ACPZ
U12
PAD
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VCAP_C
ADM1270ACPZ
U11
PAD
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VCAP_D
ADM1270ACPZ
PAD
RPFG
VCC/SENSE+
SENSE-
GATE
PWRGD
FLB
FB_PG
TIMER_OFF
TIMER
GND
FAULT_N
ENABLE_N
OV
UV
ISET
VCAP
STAR_AGND1
STAR_AGND1
STAR_AGND1
STAR_AGND1
STAR_AGND1
STAR_AGND1
STAR_AGND1
STAR_AGND1
S
G
D
STAR_AGND4
STAR_AGND3
STAR_AGND1
STAR_AGND2
STAR_AGND2
D
G
S
D
G
S
D
G
S
D
G
S
STAR_AGND4
STAR_AGND4
STAR_AGND4
STAR_AGND4
STAR_AGND4
STAR_AGND4
STAR_AGND4
STAR_AGND4
STAR_AGND3
STAR_AGND3
STAR_AGND3
STAR_AGND3
STAR_AGND3
STAR_AGND3
STAR_AGND3
STAR_AGND3
PAD
RPFG
VCC/SENSE+
SENSE-
GATE
PWRGD
FLB
FB_PG
TIMER_OFF
TIMER
GND
FAULT_N
ENABLE_N
OV
UV
ISET
VCAP
S
G
D
PAD
RPFG
VCC/SENSE+
SENSE–
GATE
PWRGD
FLB
FB_PG
TIMER_OFF
TIMER
GND
FAULT_N
ENABLE_N
OV
UV
ISET
VCAP
PAD
RPFG
VCC/SENSE+
SENSE-
GATE
PWRGD
FLB
FB_PG
TIMER_OFF
TIMER
GND
FAULT_N
ENABLE_N
OV
UV
ISET
VCAP
S
G
D
STAR_AGND2
STAR_AGND2
STAR_AGND2
STAR_AGND2
STAR_AGND2
STAR_AGND2
STAR_AGND2
S
G
D
22284-014
Figure 14. Digital Output Circuitry
EV-AD74413RSDZ User Guide UG-1697
Rev. 0 | Page 19 of 21
ORDERING INFORMATION
BILL OF MATERIALS
Table 3.
Qty Reference Designator Description Manufacturer Part Number
42 5V_BOARD, ADR_REF, AGND_SENSE,
ALDO1V8, ALDO5V, AVDD, AVSS, DLDO1V8,
DVCC, I/ON_A, I/ON_B, I/ON_C, I/ON_D,
I/OP_A, I/OP_B, I/OP_C, I/OP_D, IOVDD,
LVIN, REFOUT, SENSEHF_A, SENSEHF_B,
SENSEHF_C, SENSEHF_D, SENSEH_A,
SENSEH_B, SENSEH_C, SENSEH_D,
SENSELF_A, SENSELF_B, SENSELF_C,
SENSELF_D, SENSEL_A, SENSEL_B,
SENSEL_C, SENSEL_D, TP1, TP6, VIOUTN_A,
VIOUTN_B, VIOUTN_C, VIOUTN_D
Red test points Vero Technologies 20-313137
5 AVDD_SUPPLY, CH_A, CH_B, CH_C, CH_D Printed circuit board (PCB)
connectors, 2-position header
Phoenix Contact 1759017
1 C1 10 µF capacitor TDK C5750X7S2A106M230KB
9 C7, C9, C10, C12, C14, C17, C22, C25, C56 0.1 µF capacitors AVX Corporation 08055C104K4T4A
2 C6, C11 2.2 µF capacitors Yageo CC0805KKX7R6BB225
2 C8, C13 10 µF capacitors Murata GRM21BR61C106KE15L
1 C15 10 µF capacitor Murata GRM32ER71H106KA12L
5 C2, C4, C16, C53, C54 10 µF capacitors Samsung CL31B106KBHNNNE
3 C19, C21, C23 1 µF capacitors Murata GCM21BR71E105KA56L
2
C3, C20
0.1 µF capacitors
Dielectric Labs
P62BN820MA2636
13 C5, C26 to C37 0.01 µF capacitors Murata GRM2195C1H103JA01D
1 C57 0.1 µF capacitor TDK CGA2B3X7R1H104K050BB
1 C55 0.33 µF capacitor Samsung CL10B334KO8NNNC
4 C58, C59, C64, C65 470 pF capacitors Phycomp (Yageo) 2238 867 15471
4 C60, C61, C66, C67 0.047 µF capacitors TDK CGJ3E2X7R1H473K080AA
4 C62, C63, C68, C69 1 µF capacitors Kemet C0603C105K8RACTU
4 CR1 to CR4 Screw terminal isolation diodes ON Semiconductor BAV99WT1G
4 D1 to D4 Transient voltage suppressors
(TVSs)
ST Microelectronics SMCJ40CA-TR
4 D5 to D8 Schottky diodes Nexperia PMEG6020ER
1 D9 Schottky diode Vishay SS2P3-M3/84A
4 DS1 to DS4 Green light emitting diodes
(LEDs)
Kingbright APHHS1005ZGC
4 DS5 to DS8 Green light emitting diodes
(LEDs)
Kingbright APHHS1005CGCK
16 J10, JP1 to JP9, JP11 to JP15, P18 2-pin jumpers Harwin M22-2010205
4
JP10, JP17, JP20, JP22
0 Ω jumpers
Panasonic
ERJ-3GEY0R00V
4 JP16, JP18, JP19, JP21 2-pin jumpers Amphenol FCI 69157-102
1 L1 100 µH inductor Wurth Elektronik Group 744043101
1 P1 120-pin connector Harwin M20-9990345
8 P2 to P5, P8 to P11 Pin sockets Vero Technologies 66-3472
4 P6, P12, P13, P22 6-pin jumpers Samtec TSW-103-08-G-D
2 P14, P17 8-pin connectors Samtec SSQ-108-03-G-S
1 P15 6-pin connector Samtec SSQ-106-03-G-S
1 P16 10-pin connector Samtec SSQ-110-03-G-S
1 P20 14-pin header Samtec TSW-107-08-G-D
1 P21 120-pin connector HRS FX8-120S-SV(21)
UG-1697 EV-AD74413RSDZ User Guide
Rev. 0 | Page 20 of 21
Qty Reference Designator Description Manufacturer Part Number
4 Q1 to Q4 Power metal-oxide
semiconductor field effect
transistors (MOSFETs)
Fairchild Semiconductor FDC5614P
4 Q6, Q7, Q10, Q11 N-channel MOSFETs Vishay 2N7002K-T1-E3
4 Q8, Q9, Q12, Q13 P-channel MOSFETs ON Semiconductor FDMC86139P
1 R1 0 Ω resistor Panasonic ERJ-6GEY0R00V
17 R4 to R7, R9 to R16, R65 to R69 0 Ω resistors Multicomp (SPC) MC0603WG00000T5E-TC
4 R82, R85, R97, R100 110 kΩ resistors Rohm MCR03EZPFX1103
4 R83, R86, R98, R101 5.1 kΩ resistors Bourns CR0603-FX-5101ELF
4 R84, R87, R99, R102 3.4 kΩ resistors Panasonic ERJ-3EKF3401V
4 R89, R90, R104, R106 100 kΩ resistors Panasonic ERJ-3EKF1003V
4 R91, R92, R107, R108 510 kΩ resistors Yageo RC0603FR-07510KL
4 R93, R94, R109, R110 0.1 Ω resistors Panasonic ERJ-3RSFR10V
1 R118 150 kΩ resistor Panasonic ERJ-2RKF1503X
11 R21, R24, R71, R80, R81, R95, R96, R119,
R120 to R122
10 kΩ resistors Panasonic ERJ-3EKF1002V
3 R8, R18, R19 100 kΩ resistors Multicomp (SPC) MC 0.063W 0603 1% 100K
1 R2 22 MΩ resistor Stackpole Electronics,
Inc.
RMCF 1/10 22M 5% R
5 R22, R23, R26, R52, R70 1 kΩ resistors Panasonic ERJ-3EKF1001V
4 R27, R31, R37, R41 2 kΩ resistors TE Connectivity RN73C2A2K0BTG
8 R28, R30, R32, R34, R38, R40, R42, R44 10 kΩ resistors Panasonic ERJ-6ENF1002V
4 R29, R33, R39, R43 2 kΩ resistors Panasonic ERJ-6ENF2001V
4 R3, R35, R45, R46 100 Ω resistors Yageo RT0805BRB07100RL
1 R64 33 kΩ resistor Panasonic ERA-6AEB333V
1 RT1 33 kΩ thermistor Vishay NTCS0805E3333JHT
1 S1 Switch Omron B3U-1000P
1 U1 Software configurable
input/output
Analog Devices AD74413R
4 U9, U10, U11, U12 Hot swap controller Analog Devices ADM1270ACPZ-R7
1 U2 3.3 V regulator Analog Devices ADP1720ARMZ-3.3-R7
1 U3 Buck regulator Analog Devices ADP2360ACPZ-5.0-R7
1 U4 External reference Analog Devices ADR4525BRZ
1 U5 I2C serial electrically erasable
programmable read-only
memory (EEPROM)
Microchip Technology 24LC32A/SN
1 U8 16-bit input/output expander Microchip Technology MCP23S18-E/MJ
5 Not applicable Terminal plug Phoenix Contact 1757019
15 Not applicable 2 mm black jumpers Samtec 2SN-BK-G
18 Not applicable 2.54 mm black jumpers Sullins QPC02SXGN-RC
EV-AD74413RSDZ User Guide UG-1697
Rev. 0 | Page 21 of 21
NOTES
I2C refers to a communications protocol originally developed by Philips Semiconductors (now NXP Semiconductors).
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.
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nt, ADI hereby grants to Customer a free, limited, personal,
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UG22284-0-11/19(0)
