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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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For an Op-amp with a single power supply, how do you get negative voltage

In my design, I am connecting an LM324 op-amp in the inverting mode and thus the output voltage would be negative of the input multiplied by th gain. But I am using a 5v and 0V power supply. So how is …
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