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Results tagged with operational-amplifier
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user 86595
Questions relating to the construction and applications of operational amplifiers, which are DC-coupled, high-gain electronic voltage amplifiers with a differential input and, usually, a single-ended output.
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votes
Inverting Op-Amp
Well if you just analyze the circuit assuming ideal op-amp behavior it might get difficult to explain why the gain drops. If the op-amp behaves ideally, due to virtual ground concept, R3 would be shor …