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AD7682 - data slighty off

Question asked by cliff on Dec 31, 2014
Latest reply on Dec 31, 2014 by cliff

I believe that we are setting the configuration correctly for ref=4.096, Full bandwidth...etc

but get reading appearing non-linear

IN0 at AD pin 736mv and get 911mv from A/D

IN1 at AD pin 2043mv and get 2476mv from A/D

IN2 at AD pin 756mv and get 936mv from A/D

Also have double checked math and data on SPI bus