Table of Contents
Advertisement
Quick Links
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-AD5680DBZ
evaluation board
EVAL-MBnanoDAC-SDZ
motherboard
SOFTWARE NEEDED
EVAL-AD5680DBZ
evaluation software
HARDWARE NEEDED
EVAL-SDP-CB1Z
board
(SDP-B
separately
DOCUMENTS NEEDED
Electronic version of the
AD5680
Electronic version of the
EVAL-AD5680DBZ
EVAL-AD5680DBZ, EVAL-MBnanoDAC-SDZ, AND
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
AD5680
board), must be purchased
data sheet
user guide
EVAL-AD5680DBZ User Guide
18-Bit, Single-Channel, Voltage Output DAC
GENERAL DESCRIPTION
This user guide details the operation of the
evaluation board for the
digital-to-analog converter (DAC).
The
EVAL-AD5680DBZ
users quickly prototype new
time. The
AD5680
For full specifications, see the
used in conjunction with this user guide when using the evaluation
board.
The
EVAL-AD5680DBZ
port of a PC via the
download via the
users to program the AD5680.
Figure 1.
Rev. 0 | Page 1 of 12
EVAL-AD5680DBZ
AD5680
single-channel, voltage output,
evaluation board is designed to help
AD5680
circuits and reduce design
operates from a single 4.5 V to 5.5 V supply.
AD5680
data sheet, which must be
evaluation board interfaces to the USB
SDP-B
board. Software is available for
EVAL-AD5680DBZ
product page that allows
SDP-B
BOARDS
UG-989
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Analog Devices EVAL-AD5680DBZ
Summary of Contents for Analog Devices EVAL-AD5680DBZ
-
Page 1: Features
On-board references digital-to-analog converter (DAC). Various link options EVAL-AD5680DBZ evaluation board is designed to help PC control in conjunction with Analog Devices, Inc., system users quickly prototype new AD5680 circuits and reduce design demonstration platform (SDP) time. The AD5680 operates from a single 4.5 V to 5.5 V supply. -
Page 2: Table Of Contents
Running the Software ..............4 General Description ................. 1 Software Operation ...............5 Documents Needed ................1 Write to Input Register ..............5 EVAL-AD5680DBZ, EVAL-MBnanoDAC-SDZ, and SDP-B Evaluation Board Schematics and Artwork ........6 Boards....................1 EVAL-MBnanoDAC-SDZ Motherboard ........6 Revision History ................2 EVAL-AD5680DBZ Daughter Board .........9 Evaluation Board Hardware ............ -
Page 3: Evaluation Board Hardware
EVAL-AD5680DBZ User Guide UG-989 EVALUATION BOARD HARDWARE MOTHERBOARD POWER SUPPLIES LINK OPTIONS EVAL-MBnanoDAC-SDZ motherboard supports single A number of link options are incorporated in the EVAL- and dual power supplies. MBnanoDAC-SDZ and must be set for the required operating conditions before using the board. Table 2 describes the positions... -
Page 4: Evaluation Board Software Quick Start Procedures
PC. Power up the EVAL-AD5680DBZ evaluation board as described in the Motherboard Power Supplies section. From the Start menu, click All Programs, Analog Devices, AD5680 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-AD5680DBZ User Guide UG-989 Figure 4. AD5680 Evaluation Software Main Window SOFTWARE OPERATION WRITE TO INPUT REGISTER The software for the AD5680 allows the user to program values Click Write to Input Register to load the code of the input data to the input and DAC registers of each DAC individually or control to the DAC register of the DAC. -
Page 6: Evaluation Board Schematics And Artwork
UG-989 EVAL-AD5680DBZ User Guide EVALUATION BOARD SCHEMATICS AND ARTWORK EVAL-MBnanoDAC-SDZ MOTHERBOARD +3.3V USB_VBUS BEAD 1.6Ω RESET_IN BMODE1 UART_RX UART_TX 100kΩ 24LC32 RESET_OUT SLEEP 4.7µF 0.1µF EXT_VDD EEPROM_A0 WAKE +3.3V 10µF STANDARD CONNECTOR DGND DGND 100kΩ CLK_OUT DGND TMR_C* TMR_D +3.3V... - Page 7 EVAL-AD5680DBZ User Guide UG-989 +2.5V +4.096V +2.5V +4.096V REF198 +VIN VOUT +2_5VREF +VIN VOUT +5VREF +4_096VREF OUTPUT SLEEP ADR431BRZ ADR445ARMZ COMP TRIM TRIM 1µF 1µF 1µF REF3 REF4 REF1 REF2 +5VREF +5VREF +5VREF +5VREF +2_5VREF +2_5VREF +2_5VREF +2_5VREF VREF_4 VREF_1...
- Page 8 UG-989 EVAL-AD5680DBZ User Guide Figure 9. EVAL-MBnanoDAC-SDZ Motherboard Component Placement Figure 10. EVAL-MBnanoDAC-SDZ Motherboard Top Side Routing Rev. 0 | Page 8 of 12...
-
Page 9: Eval-Ad5680Dbz Daughter Board
EVAL-AD5680DBZ User Guide UG-989 Figure 11. EVAL-MBnanoDAC-SDZ Motherboard Bottom Side Routing EVAL-AD5680DBZ DAUGHTER BOARD SDIN LDAC + C3 SCLK SYNC GAIN 10µF 0.1µF VREF1 J4-1 VOUT_0 AGND J4-2 VOUT_1 VOUT J4-3 VOUT_2 J4-4 SYNC SYNC VOUT VOUT_0 VOUT_3 DB10 DB11... - Page 10 UG-989 EVAL-AD5680DBZ User Guide Figure 14. EVAL-AD5680DBZ Daughter Board Top Side Routing Figure 15. EVAL-AD5680DBZ Daughter Board Bottom Side Routing Rev. 0 | Page 10 of 12...
-
Page 11: Ordering Information
EVAL-AD5680DBZ User Guide UG-989 ORDERING INFORMATION BILL OF MATERIALS Table 4. 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 12 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.
Need help?
Do you have a question about the EVAL-AD5680DBZ and is the answer not in the manual?
Questions and answers