Datasheet
UG-280 Evaluation Board User Guide
Rev. 0 | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Introduction ...................................................................................... 1
General Description......................................................................... 1
Evaluation Board Connection Diagram........................................ 1
Revision History ............................................................................... 2
Evaluation Board Hardware............................................................ 3
Power Supplies .............................................................................. 3
Sockets ........................................................................................... 3
Noise Test....................................................................................... 4
Using an Absolute Reference ...................................................... 4
Connecting the AD7191 to an External Microcontroller....... 4
Using the AD7191 Evaluation Board in Standalone Mode ........ 5
Using the AD7191 Evaluation Board with the PC Software....... 6
Software Installation .....................................................................6
Evaluation Software Installation .................................................6
Evaluation Board Installation......................................................6
Using the Software ........................................................................6
Main Window ................................................................................7
ADC Setup .....................................................................................8
Low Noise Quick Test...................................................................9
WeighScale Demo ...................................................................... 10
User Units Setup......................................................................... 11
Evaluation Board Schematics and Artwork................................ 12
Ordering Information.................................................................... 16
Bill of Materials........................................................................... 16
Related Links................................................................................... 17
REVISION HISTORY
6/11—Revision 0: Initial Version