Auto-Zeroing and Chopping Instrumentation Amplifiers
Apr 02, 2012 · Auto-Zeroing and Chopping Instrumentation Amplifiers. Posted Monday, April 2, 2012. The premise of instrumentation amplifi ers is to amplify small signals in the presence of large common-mode voltages. By the same token, instrumentation amplifiers (in amps) need to reject these common-mode voltages. In amps, as they are commonly called, fi nd ...
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