Electronics - Operational Amplifiers - Discussion
Discussion Forum : Operational Amplifiers - True or False (Q.No. 5)
5.
If the two inputs to a differential amplifier are exactly the same, then the output is the signal multiplied by two.
Discussion:
2 comments Page 1 of 1.
Neelam said:
4 years ago
If both signals are same then the output should be zero.
But in practicle, there is a gain called common mode gain (vo/p= Ac *Vc).
But in practicle, there is a gain called common mode gain (vo/p= Ac *Vc).
Rajendra said:
1 decade ago
In differential amplifier v = A; (v1-v2).
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