Electronic Devices - Op-Amp Applications - Discussion

Discussion Forum : Op-Amp Applications - General Questions (Q.No. 26)
26.
Calculate the output voltage if V1 = –3.3 V and V2 = 0.8 V.

0 V
6.6 V
–4 V
2 V
Answer: Option
Explanation:

Vo = -Rf(V1/R1 + V2/R2)

Discussion:
1 comments Page 1 of 1.

Anzel Aguirre said:   6 years ago
Here, Vo = (-Rf*V1/R1) + (-Rf*V1/R1).

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