AnsweredAssumed Answered

Low-pass filtering AD524 output

Question asked by kcolbert on Nov 11, 2015
Latest reply on Nov 13, 2015 by kcolbert

I want to filter a signal prior to ADC. The mV signal is amplified by AD524 precision instrumentation op amp. Rather than add a step to data processing, I want to implement ad hoc [hopefully simple] analog smoothing / low-pass filtering on the output of the op amp. I was thinking I would make a simple RC circuit, but not sure how to size the capacitor...? will this even work?

Outcomes