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Results tagged with operational-amplifier
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user 307683
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.
1
vote
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answer
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Potentiometer action in an audio mixer
I found these schematics for an audio mixer.
I reproduce the mainpart of the schematics. A first stage of input buffers before each in line consisting of an opamp is not reproduced. I am only interest …
- 240
1
vote
3
answers
156
views
Resistor before output in inverting opamp
I found these schematics for an audio mixer.
The main part of the schematic is shown below. A first stage of input buffers before each in line consisting of an opamp is not reproduced. I am only inter …
- 240