AnsweredAssumed Answered

The speed of AD698 data conversion rate

Question asked by hpkamen on Jun 29, 2016
Latest reply on Jun 30, 2016 by Ryan_Curran

Dear Sir/Madam


I am using your AD698, for half-bridge sensor detecting displacement  , the output voltage in  accordancewith  the original design. Encountering a problem while debugging, when the input changes,  the value of the output voltage needs 1-2S transition time to stabilize. This switching time is too long. I would like to ask, how to improve  conversion rate. Excitation signal is 13K currently, bandwidth 1.3K,C2=C3=C4=68000pF.
Hope to get reply  ASAP.