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AD630 alternative

Question asked by james123 on Jun 26, 2012
Latest reply on Jun 26, 2012 by jstaley

I've been using the AD630 to demodulate a 1kHz sensor output.  It works very well, but is prohibitively large for embedded applications.  Is there a smaller alternative to the AD630 for demodulation / synchronous detection?  Is it possible to use the AD8333/8339 for this application?  I noticed there are smaller demodulators, but their minimum frequencies are much too high for my 1kHz application.