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What is the function of paralleling a capacitor on the feedback resistance of the operational amplifier circuit

2022-07-07 08:10:00 ltqshs

Filtering effect

Feedback capacitor : The capacitance is very small, usually dozens pF Of .

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Capacitance with reverse end and forward end in parallel : amount to Differential circuit , Anti interference .
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Integral circuit : The capacitance is usually dozens nF Class .
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