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GATE EC 2016 Set 2 — Question 51

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NAT+2 / -0MediumOp-Amp Non-IdealitiesOp-Amp CircuitsAnalog Circuits

Analog Circuits → Op-Amp Circuits → Op-Amp Non-Idealities

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Question

An opamp has a finite open loop voltage gain of 100. Its input offset voltage ViosV_{ios} (=+5 mV= +5\text{ mV}) is modeled as shown in the circuit below. The amplifier is ideal in all other respects. VinputV_{input} is 25 mV25\text{ mV}.
Op-amp circuit with input offset voltage model
The output voltage (in millivolts) is ________
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