Examveda
Examveda

An amplifier using an opamp with slew rate SR=1v/sec has a gain of 40db.If this amplifier has to faithfully amplify sinusoidal signals from dc to 20KHz without introducing any slew-rate induced distortion, then the input signal level exceed

A. 795mV

B. 395mV

C. 795mV

D. 39.5mV

Answer: Option C


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Comments ( 5 )

  1. Khushi Patil
    Khushi Patil :
    1 year ago

    Explain

  2. Sunija Prabhakaran
    Sunija Prabhakaran :
    1 year ago

    answer is 79.5 mv

  3. PUJARI NAVYASREE
    PUJARI NAVYASREE :
    2 years ago

    Please can u explain it how?

  4. Khuram Shahzad
    Khuram Shahzad :
    2 years ago

    1st & 3rd options are kept same. Plz make it different.
    But 795mv is correct.

  5. Sandilya Bukkapatnam
    Sandilya Bukkapatnam :
    2 years ago

    NICE

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