Analog Devices EVAL-AD5338RDBZ User Manual
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Analog Devices EVAL-AD5338RDBZ User Manual

Evaluation board for the ad5338r 10-bit, dual-channel, voltage output dac
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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

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-AD5338RDBZ
evaluation board
EVAL-MBnanoDAC-SDZ
motherboard

SOFTWARE REQUIRED

EVAL-AD5338RDBZ
evaluation software

HARDWARE REQUIRED

EVAL-SDP-CB1Z
evaluation board
purchased separately

DOCUMENTS REQUIRED

Electronic version of the
AD5338R
Electronic version of
EVAL-AD5338RDBZ
EVAL-AD5338RDBZ, EVAL-MBnanoDAC-SDZ, AND
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
AD5338R
10-Bit, Dual-Channel, Voltage Output DAC
(SDP-B
board), must be
data sheet
user guide
Rev. 0 | Page 1 of 13
EVAL-AD5338RDBZ User Guide

GENERAL DESCRIPTION

This user guide details the operation of the evaluation board for
the
AD5338R
dual-channel, voltage output, digital-to-analog
converter (DAC).
The evaluation board is designed to help users quickly prototype
new
AD5338R
circuits and reduce design time. The
operates from a single 2.7 V to 5.5 V supply.
Full details can be found in the
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. Software is available for download from the
AD5338RDBZ
evaluation board page to allow the user to
program the AD5338R.
SDP-B
Figure 1.
UG-979
AD5338R
AD5338R
data sheet, which must
BOARDS
EVAL-

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Summary of Contents for Analog Devices EVAL-AD5338RDBZ

  • Page 1: Features

    On-board references converter (DAC). Various link options The evaluation board is designed to help users quickly prototype PC control in conjunction with Analog Devices, Inc., system AD5338R circuits and reduce design time. The AD5338R demonstration platform (SDP) operates from a single 2.7 V to 5.5 V supply.

  • Page 2: Table Of Contents

    EVAL-AD5338RDBZ, EVAL-MBnanoDAC-SDZ, and SDP-B Evaluation Board Schematics and Artwork ........7 Boards....................1 EVAL-MBnanoDAC-SDZ Motherboard ........7 Revision History ................2 EVAL-AD5338RDBZ Daughter Board ........10 Evaluation Board Hardware ............3 Ordering Information ..............12 Motherboard Power Supplies ............3 Bill of Materials ................12 REVISION HISTORY 3/2017—Revision 0: Initial Version...

  • Page 3: Evaluation Board Hardware

    EVAL-AD5338RDBZ User Guide UG-979 EVALUATION BOARD HARDWARE MOTHERBOARD LINK OPTIONS MOTHERBOARD POWER SUPPLIES A number of link options are incorporated in the EVAL- EVAL-MBnanoDAC-SDZ motherboard supports single and MBnanoDAC-SDZ and must be set for the required operating dual power supplies.

  • Page 4: Evaluation Board Software Quick Start Procedures

    SDP-B board and the PC. Power up the evaluation board as described in the Motherboard Power Supplies section. From the Start menu, click All Programs, Analog Devices, AD5338R Evaluation Software. If the SDP-B board is not connected to the USB port when the software is launched, a connectivity error displays (see Figure 2).

  • Page 5: Software Operation

    EVAL-AD5338RDBZ User Guide UG-979 Figure 4. AD5338R Evaluation Software Main Window SOFTWARE OPERATION Power-Down Control Each DAC can be powered down individually, and has an The software for the AD5338R allows the user to program associated selection box allowing the selected DAC to operate in values to the input and DAC registers of each DAC individually normal mode or power-down mode.
  • Page 6 UG-979 EVAL-AD5338RDBZ User Guide GAIN Control LDAC Mask Register To set the GAIN pin high or low, click the blue progressive Each DAC can be configured to respond to or ignore the LDAC disclosure option on the GAIN SELECT block to access the pin settings in the LDAC Configuration dropdown menu.

  • Page 7: Evaluation Board Schematics And Artwork

    EVAL-AD5338RDBZ User Guide UG-979 EVALUATION BOARD SCHEMATICS AND ARTWORK EVAL-MBnanoDAC-SDZ MOTHERBOARD +3.3V USB_VBUS BEAD 1.6Ω 100kΩ RESET_IN BMODE1 UART_RX UART_TX RESET_OUT SLEEP 4.7µF EXT_VDD 10µF 0.1µF EEPROM_A0 WAKE +3.3V STANDARD CONNECTOR DGND 24LC32 DGND 100kΩ CLK_OUT DGND TMR_D TMR_C* TIMERS...
  • Page 8 UG-979 EVAL-AD5338RDBZ User Guide DAUGHTER BOARD CONNECTOR SDIN SDO SCLK SYNC SCL LDAC CLR GAIN SDA SDIN LDAC SCLK SYNC GAIN SPI PMOD CONNNECTOR GPIO PMOD CONNNECTOR J8-1 SYNC J7-1 J4-1 J8-2 J7-2 VOUT_0 SDIN LDAC AGND J8-3 J7-3 GAIN...
  • Page 9 EVAL-AD5338RDBZ User Guide UG-979 Figure 12. EVAL-MBnanoDAC-SDZ Motherboard Component Placement Figure 13. EVAL-MBnanoDAC-SDZ Motherboard Top Side Routing Rev. 0 | Page 9 of 13...

  • Page 10: Eval-Ad5338Rdbz Daughter Board

    UG-979 EVAL-AD5338RDBZ User Guide Figure 14. EVAL-MBnanoDAC-SDZ Motherboard Bottom Side Routing EVAL-AD5338RDBZ DAUGHTER BOARD 0.1µF C1 0.1µF 10µF 10µF VREF1 AD5338R SETUP LDAC SDIN VOUT_A SCLK GAIN GAIN SYNC GAIN VOUT_A VOUT_0 LDAC LDAC J4-1 VOUT_0 RESET AGND J4-2 VOUT_1 R3 0Ω...
  • Page 11 EVAL-AD5338RDBZ User Guide UG-979 Figure 16. EVAL-AD5338RDBZ Daughter Board Component Placement Figure 17. EVAL-AD5338RDBZ Daughter Board Top Side Routing Figure 18. EVAL-AD5338RDBZ Daughter Board Bottom Side Routing Rev. 0 | Page 11 of 13...

  • Page 12: Ordering Information

    UG-979 EVAL-AD5338RDBZ User Guide ORDERING INFORMATION BILL OF MATERIALS Table 5. EVAL-MBnanoDAC-SDZ Motherboard Reference Designator Description Supplier/Part Number 1, 2 C1, C6, C7, C9 6.3 V, tantalum capacitor (Case A), 10 µF, ±20% FEC/1190107 C2, C5, C8, C10, C15, C16, C17 50 V, X7R ceramic capacitor, 0.1 µF, ±10%...
  • Page 13 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.

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