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Analog ElectronicsOperational Amplifiers

An op-amp has slew rate 1 V/microsecond. For a sine-wave output of peak amplitude 10 V, the maximum frequency without slew-rate limiting is closest to?

  • A1.59 kHz
  • B15.9 kHz
  • C159 kHz
  • D1.59 MHz
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Correct Answer: B. 15.9 kHz
Explanation: fmax = SR/(2πVp) = 10^6/(2π×10) ≈ 15.9 kHz.
Reference: Standard analog electronics: operational amplifiers
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