Problem

a) Design an inverting amplifier with a gain of 4. Use an ideal op amp, a 30 K ? resisto...

a) Design an inverting amplifier with a gain of 4. Use an ideal op amp, a 30 K ? resistor in the feedback path, and ± 12 V power supplies.
b) Using your design from part (a), determine the range of input voltages that will keep the op amp in its linear operating region.
c) Suppose you wish to amplify a 2 V signal, using your design from part (a) with a variable feedback resistor. What is the largest value of feedback resistance that keeps the op amp in its linear operation region? Using this resistor value, what is the new gain of the inverting amplifier?

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