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EVAL-AD5325DBZ User Guide 

UG-976 

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 

 

Evaluation Board for the 

AD5325

 12-Bit, Quad Channel, Voltage Output  

Digital-to-Analog Converter (DAC) 

 

 
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT  
WARNING AND LEGAL TERMS AND CONDITIONS.

 

Rev. A | Page 1 of 13 

FEATURES 

Full featured evaluation board in conjunction with nanoDAC 

motherboard (

EVAL-MBnanoDAC-SDZ

On-board references 
Various link options 
PC control in conjunction with Analog Devices, Inc., 

system 

demonstration platform (SDP)

 

PACKAGE CONTENTS 

EVAL-AD5325DBZ

 evaluation board 

EVAL-MBnanoDAC-SDZ

 motherboard 

SOFTWARE REQUIRED 

EVAL-AD5325DBZ

 evaluation software 

HARDWARE REQUIRED 

EVAL-SDP-CB1Z

 board (

SDP-B

 controller board), must be 

purchased separately

 

GENERAL DESCRIPTION 

This user guide details the operation of the evaluation board for 
the 

AD5325

 quad channel, voltage output DAC. 

The evaluation board is designed to help users quickly 
prototype new 

AD5325

 circuits and reduce design time. The 

AD5325

 operates from a single 2.5 V to 5.5 V supply. 

Full details are available in the 

AD5325

 data sheet, which must 

be consulted in conjunction with this user guide when using the 
evaluation board. 
The evaluation board interfaces to the USB port of a PC via the 

SDP-B

 board (

EVAL-SDP-CB1Z

). Software is supplied with the 

evaluation board to allow the user to program the 

AD5325

This evaluation board requires the 

SDP-B

 board (

EVAL-SDP-

CB1Z

) board, which is available for order on the Analog 

Devices website at 

www.analog.com

 

 

EVAL-AD5325DBZ

EVAL-MBnanoDAC-SDZ

, AND 

SDP-B

 BOARDS 

14455-

001

 

Figure 1. 

 

Summary of Contents for EVAL-AD5325DBZ

Page 1: ...REQUIRED EVAL SDP CB1Z board SDP B controller board must be purchased separately GENERAL DESCRIPTION This user guide details the operation of the evaluation board for the AD5325 quad channel voltage output DAC The evaluation board is designed to help users quickly prototype new AD5325 circuits and reduce design time The AD5325 operates from a single 2 5 V to 5 5 V supply Full details are available...

Page 2: ...Hardware 3 Power Supplies 3 Motherboard Link Options 3 Daughter Board Link Options 3 Evaluation Board Software Quick Start Procedures 4 Installing the Software 4 Running the Software 4 Software Operation 5 Evaluation Board Schematics and Artwork 6 EVAL MBnanoDAC SDZ Motherboard 6 EVAL AD5325DBZ Daughter Board 10 Ordering Information 12 Bill of Materials 12 REVISION HISTORY 10 2017 Rev 0 to Rev A C...

Page 3: ...ble 2 and Table 4 match the evaluation board imprints see Figure 11 Table 2 Link Options Setup for SDP B Control Default Link Number Position REF1 2 5V REF2 EXT REF3 EXT REF4 EXT LK5 C LK6 3 3V LK7 B DAUGHTER BOARD LINK OPTIONS The EVAL AD5325DBZ daughter board has one link option This link sets the least significant bit LSB of the I2 C address of the DAC Table 3 describes the function of the link...

Page 4: ... using the USB cable included in the evaluation kit 6 When the software detects the EVAL AD5325DBZ proceed through any dialog boxes that appear to finalize the installation RUNNING THE SOFTWARE To run the program do the following 1 Connect the evaluation board to the SDP B board and connect the USB cable between the SDP B board and the PC 2 Power up the evaluation board as described in the Power S...

Page 5: ...tively Power Down Control All of the DACs can be powered down simultaneously The DACs have a selection box that allows the device to operate in normal mode or in three different power down modes Click the blue progressive disclosure button on the POWER DOWN LOGIC block to access the Powerdown configuration window which allows the device to operate in normal mode or power down mode as shown in Figu...

Page 6: ...PIO6 46 GND 45 GPIO4 44 GPIO2 43 GPIO0 42 SCL_1 41 SDA_1 40 GND 39 SPI_SEL1 SPI_SS 38 SPI_SEL_C 37 SPI_SEL_B 36 GND 35 SPORT_INT 34 SPI_D3 33 SPI_D2 32 SPORT_DT1 31 SPORT_DR1 30 SPORT1_TDV 29 SPORT0_TDV 28 GND 27 PAR_FS1 26 PAR_FS3 25 PAR_A1 24 PAR_A3 23 GND 22 PAR_CS 21 PAR_RD 20 PAR_D1 19 PAR_D3 18 PAR_D5 17 GND 16 PAR_D7 15 PAR_D9 14 PAR_D11 13 PAR_D13 12 PAR_D14 11 GND 10 PAR_D17 9 PAR_D19 8 P...

Page 7: ...L LDAC CLR PD GAIN SDA 1 2 3 4 5 6 7 8 J9 J8 1 J8 2 J8 3 J8 4 J8 5 J8 6 J7 1 J7 2 J7 3 J7 4 J7 5 J7 6 J3 1 J3 2 J3 3 J3 4 J3 5 J3 6 J4 1 J4 2 J4 3 J4 4 J4 5 J4 6 J4 7 J4 8 VDD VREF1 VREF2 VREF3 VREF4 VLOGIC SDA SCL SYNC SCLK SDO SDIN LDAC CLR PD GAIN DB6 DB7 DB8 DB9 DB0 DB1 DB2 DB3 VOUT_0 VOUT_1 VOUT_2 VOUT_3 VOUT_4 VOUT_5 VOUT_6 VOUT_7 SCL SDA DGND VLOGIC SCL SDA DGND VLOGIC SYNC SDO SDIN SCLK DG...

Page 8: ...UG 976 EVAL AD5325DBZ User Guide Rev A Page 8 of 13 14455 011 Figure 11 Motherboard Component Placement 14455 012 Figure 12 Motherboard Top Side Routing ...

Page 9: ...EVAL AD5325DBZ User Guide UG 976 Rev A Page 9 of 13 14455 013 Figure 13 Motherboard Bottom Side Routing ...

Page 10: ...J3 4 J3 5 J3 6 J4 1 J4 2 J4 3 J4 4 J4 5 J4 6 J4 7 J4 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 J1 A B LK1 VREF1 VDD SDA SCL VOUT_0 VOUT_1 VOUT_2 VOUT_3 VDD VDD VREF1 VREF2 VREF3 VREF4 VLOGIC SDA SCL SYNC SCLK SDO SDIN LDAC CLR PD GAIN VOUT_0 VOUT_1 VOUT_2 VOUT_3 VOUT_4 VOUT_5 VOUT_6 VOUT_7 DB6 DB7 DB8 DB9 DB0 DB1 DB2 DB3 DGND CS WR DB11 DB5 DB10 DB4 AGND 14455 014 Figure 14 Daughter Board Schematic...

Page 11: ...EVAL AD5325DBZ User Guide UG 976 Rev A Page 11 of 13 14455 017 Figure 17 Daughter Board Bottom Side Routing ...

Page 12: ...J10 120 way connector FEC 1324660 1 L1 Inductor SMD 600 Ω FEC 9526862 1 LK5 6 pin 3 2 0 1 inch header and shorting block FEC 148 535 and 150 411 36 pin strip 2 LK6 LK7 4 pin 2 2 0 1 inch header and shorting block FEC 148 535 and 150 411 36 pin strip 4 REF1 REF2 REF3 REF4 10 pin 5 2 0 1 inch header and shorting block FEC 1022227 and 150 411 1 R1 Resistor surge 1 6 Ω 1 0603 FEC 1627674 2 R2 R3 SMD r...

Page 13: ...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 The Evaluation Board is NOT sold to Customer all rights not expressly granted herein including ownership of the Evaluation Board are reserved by ADI CONFIDENTIAL...

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