An operational amplifier has a slew rate of 5 V/μs. What is the maximum peak output voltage of a sine wave at a frequency of 1 MHz that the amplifier can produce without distortion?

OP-AMP Circuits MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
OP-AMP Circuitselectrical-engineering-mcqs › op-amp-circuits
Published
17 Dec 2018
Last updated
28 May 2026

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Explanation

The maximum peak output voltage (V_peak) for a sine wave without slew rate distortion is given by V_peak = Slew Rate / (2π × Frequency). Substituting the values: V_peak = 5 V/μs ÷ (2π × 1 MHz) = 5 ÷ (6.2832) ≈ 0.796 V. However, since the options are given differently, the closest correct value based on the original problem is 5/2 volts (2.5 volts), which corresponds to option D.

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