Differential amplifiers are used in______________?

Related Mcqs:

A differential amplifier has a differential gain of 20,000. CMMR=80dB. The common mode gain is given by_______________?

A. 2 B. 1 C. 1/2 D. 0...

In the differential voltage gain & the common mode voltage gain of a differential amplifier are 48db & 2db respectively, then its common mode rejection ratio is________________?

A. 23dB B. 25dB C. 46dB D. 50dB...

Which of the following amplifier is used in a digital to analog converter?

A. Non inverter B. Voltage follower C. Summer D. Difference amplifier...

A 741-Type OP-AMP has a gain-bandwith product of 1MHz. A non-inverting amplifier using this opamp & having a voltage gain of 20db will exhibit -3db bandwidth of______________?

A. 50KHz B. 100KHz C. 1000/17KHz D. 1000/7.07KHz...

An OPAMP has a slew rate of 5 V/μ S .The largest sine wave O/P voltage possible at a frequency of 1 MHZ is_______________?

A. 10 volts B. 5 volts C. 5/ volts D. 5/2 volts...