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    Real Op Amp

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    6. A real op amp is modeled by an ideal op amp, input bias current sources and an input offset voltage source.
    Given V10 = 10 mV, Ib1 = Ib2=Ib= 100 nA and R= 100 kilo-ohms
    a. Derive an expression for Vout as a function of V1 and V2.
    b. What is the value of the output voltage, Vout if both V1 and V2 are set to zero.

    See attachment for circuit diagram.

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    Solution Summary

    This solution explains what assumptions are associated with an idea op-amp and derives the expression for Vout and also calculates the value of the output voltages. All workings and formulas are shown.