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Draw the circuit diagram of opamp as an averaging amplifier and derive the expression of output voltage.
written 3.1 years ago by gravatar for prajapatijaimin prajapatijaimin • 3.3k modified 3.0 years ago by gravatar for sagarkolekar sagarkolekar ★ 11k
linear integrated circuits
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written 3.1 years ago by gravatar for prajapatijaimin prajapatijaimin • 3.3k

Solution:

If input voltage sources and resistors are connected to the noninverting terminal as shown in fig $(a)$, the circuit can be used either as a summing or averaging amplifier through a selection of appropriate values of resistors, that is $R_1$ and $R_F$.

To verify the function of the circuit, …

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