Datasheet

UG-222 Evaluation Board User Guide
Rev. 0 | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Introduction ...................................................................................... 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Evaluation Board Hardware............................................................ 3
Power Supplies .............................................................................. 3
Sockets ........................................................................................... 3
Noise Test....................................................................................... 4
Using an Absolute Reference ...................................................... 4
Connecting the AD7190/AD7192 to an External
Microcontroller............................................................................. 4
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Using the AD7190/AD7192 Evaluation Board in Standalone
Mode................................................................................................... 5
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Using the AD7190/AD7192 Evaluation Board with the PC
Software ............................................................................................. 6
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Software Installation .....................................................................6
Evaluation Software Installation .................................................6
Evaluation Board Installation......................................................6
Using the Software ........................................................................6
Main Window ................................................................................7
ADC Setup .....................................................................................8
Configuration Assist Tool ............................................................9
Low Noise Quick Test................................................................ 10
WeighScale Demo ...................................................................... 11
User Units Setup......................................................................... 12
Evaluation Board schematics and Artwork ................................ 13
Ordering Information.................................................................... 17
Bill of Materials........................................................................... 17
Related Links................................................................................... 18
REVISION HISTORY
12/10—Revision 0: Initial Version