Operational Amplifier: Inverting Op Amp and The Concept of Virtual Ground in Op Amp
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YouTubeALL ABOUT ELECTRONICS
Operational Amplifier: Inverting Op Amp and The Concept of Virtual Ground in Op Amp
In this video, the inverting Op-Amp configuration and the concept of virtual ground in Op-Amp has been discussed. Why do we require feedback in Op-Amp? Op-Amp is a very high gain differential amplifier. So, in open loop configuration, even a small differential input (in micro volts) is applied between the two terminal of the Op-amp, then also ...
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