The unity gain bandwidth for an op-amp having open loop gain 2 106 is – McqOptions

MCQOPTIONS

1.	The unity gain bandwidth for an op-amp having open loop gain 2 10⁶ is 10 Mhz. Calculate the AC gain of op-amp at an input of 2000 Hz.
A.	2000
B.	5000
C.	10000
D.	12.5
Answer» C. 10000

Discussion

No Comment Found

Related MCQs

What is the use of the compensation capacitor in op-amp?
Till what frequency do we get amplification from IC 741?
The unity gain bandwidth for an op-amp having open loop gain 2 10<sup>6</sup> is 10 Mhz. Calculate the AC gain of op-amp at an input of 2000 Hz.
Given that CMRR is 100dB. Input common-mode voltage is 12 V. Differential voltage gain is 4000. Calculate output common-mode voltage.
Given that for an op-amp the gain is 10<sup>3</sup>, the slew rate is 1.5V/ sec. Input is 5 10<sup>-3</sup>sin t, calculate maximum frequency to prevent distortion.
A practical op-amp has a bandwidth of only 10 Hz. Gain is 10<sup>6</sup>, and the required bandwidth is 100 kHz. How much feedback is required?
In an ideal op-amp, which is not true?
Which of these is incorrect for an operational amplifier?