Published:2014/5/18 20:34:00 Author:lynne | Keyword: Constituted by the INA131 AC-coupled instrumentation amplifier, INA131, OPA602 | From:SeekIC
Constituted by the INA131 AC-coupled instrumentation amplifier circuit as shown:
As shown by INA131 instrumentation amplifier composed of AC-coupled. OPA602 constitute a feedback circuit with AC characteristics (f-3db = 1/2πR1C1), the signal is fed to the INA131's Ref side (5 feet), which formed the AC coupling circuit.
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