1.

A differential amplifier has a common-mode gain of 0.2 and a common-mode rejection ratio of 3250. What would the output voltage be if the single-ended input voltage was 7 mV rms?

A. 1.4 mV rms
B. 650 mV rms
C. 4.55 V rms
D. 0.455 V rms
Answer» D. 0.455 V rms


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