Analog Devices EVAL-AD5326DBZ Скачать руководство пользователя страница 12 | Manualshive

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UG-977

EVAL-AD5326DBZ User Guide

Rev. 0 | Page 12 of 14

14448-

018

Figure 18. Daughter Board Bottom Side Routing

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Содержание EVAL-AD5326DBZ

Страница 1: ...IRED 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 AD5326 quad channel voltage output DAC The evaluation board is designed to help users quickly prototype new AD5326 circuits and reduce design time The AD5326 operates from a single 2 5 V to 5 5 V supply Full data is available in the ...

Страница 2: ...ry 2 Evaluation Board 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 7 EVAL MBnanoDAC SDZ Motherboard 7 EVAL AD5326DBZ Daughter Board 11 Ordering Information 13 Bill of Materials 13 REVISION HISTORY 3 ...

Страница 3: ...he evaluation board imprints see Figure 12 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 AD5340DBZ daughter board has two link options These links set the least significant bits LSBs of the I2 C addresses of the DAC Table 3 describes the function of these links Set LK1 and LK2...

Страница 4: ...ng the USB cable included in the evaluation kit 6 When the software detects the EVAL AD5326DBZ 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 Suppl...

Страница 5: ...high or low by clicking HIGH or LOW in the LDAC box Power Down Control All of the DACs can be powered down simultaneously A selection box allows the device to operate in normal mode or power down mode Click the blue progressive disclosure button in the Power Down Logic block to access the Powerdown Configuration window as shown in Figure 5 Click OK to write the appropriate values to the AD5326 whe...

Страница 6: ...ffer of each of the DACs can be set individually Click the blue progressive disclosure button in the I2C box to access the Buffer Config window as shown in Figure 7 Select the buffer setting and click on OK to apply the DAC configuration 14448 007 Figure 7 Buffer Configuration Window ...

Страница 7: ...R_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 PAR_D21 7 PAR_D23 6 GND 5 USB_VBUS 4 GND 3 GND 2 NC 1 VIN J10 1 A0 2 A1 3 A2 4 VSS 8 VCC 7 WP 6 SCL 5 SDA U3 24LC32 R2 100kΩ R4 DNP R3 100kΩ DGND AGND L1 BEAD R1 1 6Ω C11 4 7µF C10 0 1µF C7 10µF 1 VIN 2 GND 3 EN 4 NC 5 VOUT U2 ADP121 AUJZ33 C3 1µF C4 1µF C B A LK5 ...

Страница 8: ...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 DGND VLOGIC PD GAIN DGND LDAC CLR VLOGIC DGND CS WR DB11 DB5 DB10 DB4 AGND Figure 10 Motherboard Connectors to Daughter Board and Serial Interface 14448 011 VOUT_0 VOUT_1 VOUT_2 VOUT_3 VOUT_4 VOUT_5 VOUT_6 VOUT_7 3 2 1 U10 A AD8608ARUZ 5 6 7 U10 B AD8608ARUZ 10...

Страница 9: ...EVAL AD5326DBZ User Guide UG 977 Rev 0 Page 9 of 14 14448 012 Figure 12 Motherboard Component Placement 14448 013 Figure 13 Motherboard Top Side Routing ...

Страница 10: ...UG 977 EVAL AD5326DBZ User Guide Rev 0 Page 10 of 14 14448 014 Figure 14 Motherboard Bottom Side Routing ...

Страница 11: ... LDAC 2 VDD 3 VOUTA 4 VOUTB 5 VOUTC 6 VREFA 7 VREFB 8 VREFC 9 VREFD 10 PD 11 VOUTD 12 GND 13 SDA 14 SCL 15 A0 16 A1 U1 AD5326BRUZ LDAC VREF1 VREF2 VREF3 VREF4 PD SDA SCL VDD 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 DB...

Страница 12: ...UG 977 EVAL AD5326DBZ User Guide Rev 0 Page 12 of 14 14448 018 Figure 18 Daughter Board Bottom Side Routing ...

Страница 13: ...09 1 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 ...

Страница 14: ...sign 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 CONFIDE...

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