For an op-amp having differential gain Av and common-mode gain Ac the CMRR is given by___________?

Related Mcqs:

The ideal OP-AMP has the following characteristics

A. Ri=∞ ,A=∞ ,R0=0 B. Ri=0 ,A=∞ ,R0=0 C. Ri=∞ ,A=∞ ,R0=∞ D. Ri=0 ,A=∞ ,R0=∞...

Differential amplifiers are used in______________?

A. Instrumentation amplifiers B. Voltage followers C. Voltage regulators D. Buffers...

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...