The µA741 op-amp has a CMRR of 90dB and a differential-mode voltage amplification of 200,000.What is the op-amp’s common-mode voltage gain?

Multiple Choice Questions Analog Electronics MCQ
1

The µA741 op-amp has a CMRR of 90dB and a differential-mode voltage amplification of 200,000.What is the op-amp’s common-mode voltage gain?

A. 31,622.778
B. 632.40
C. 6.324
D. 0.158

Show Answer

Answer: C

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