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Is ADA2200 an analog IC?

Question asked by gaurang on Jun 20, 2017
Latest reply on Jun 28, 2017 by brianharrington

There is an IIR filter in ADA2200 IC. But IIR filter is a digital filter so is it working on digital values or working completely in the analog domain. If working in the analog domain then what is the use of the coefficients of IIR filter and how it works?