Electronics - Operational Amplifiers - Discussion

Discussion Forum : Operational Amplifiers - General Questions (Q.No. 43)
43.
An output that is proportional to the addition of two or more inputs is from which type of amplifier?
differentiator
difference
summing
analog subtractor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Piyashi said:   9 years ago
As the formula or Equation for the *summing*.

Amplifier is -V0ut = Rf/Ri(V1+V2+.......+Vn).

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