Home › Electronic Devices & Circuits › A practical op-amp has a slew rate of 0.5 V/microsecond. What is the largest sine-wave peak amplitude that can be reproduced at 10 kHz without slew-rate limiting, using SR = 2*pi*f*Vp?

MCQ Practice Question

Electronic Devices & Circuits Operational Amplifiers

A practical op-amp has a slew rate of 0.5 V/microsecond. What is the largest sine-wave peak amplitude that can be reproduced at 10 kHz without slew-rate limiting, using SR = 2pif*Vp?

AAbout 0.8 V
BAbout 8 V
CAbout 80 V
DAbout 800 V

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Correct Answer: B. About 8 V

Explanation: Vp = SR/(2πf) = 0.5×10^6/(2π×10^4) ≈ 7.96 V, so about 8 V.

Reference: Standard analog electronics: slew-rate calculation

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