Home » Analog Electronic Circuits » Analog electronics circuits miscellaneous » Question

Analog electronics circuits miscellaneous

Analog Electronic Circuits

  1. A differential amplifier has input v1 = 1050 µV and v2 = 950 µV, CMRR = 1000. The error in the differential output is:
    1. 10%
    2. 1%
    3. 0.1%
    4. 0.01%
Correct Option: B

Given, V1 = 1050 µV
V2 = 950 µV

Vc =
V1 + V2
=
1050 + 950
= 1000 µV
22

Vd = V1 – V2 = 1050 – 950 = 100 µV



Your comments will be displayed only after manual approval.