AnsweredAssumed Answered

-3V to +3V with AD7397

Question asked by suhith on Mar 6, 2013
Latest reply on Mar 14, 2013 by suhith



Im trying to use AD7397 for generating an voltage swing from -3V to +3V.  I have made the bipolar connections as per the datasheet. The connections were as follows :


Vin= Vref= 3V

AGND = DGND = Ground

D0- D9 = High through Microcontroller

RS= SHDN = A/B = LDB= 3V

LAD = 0V

CS= Was changed high and low with a microcontroller.


This is not giving any output. Kindly suggest and correct.


I have attached the circuit for the same.