Electronic Devices - Op-Amp Applications - Discussion
Discussion Forum : Op-Amp Applications - General Questions (Q.No. 4)
4.
Determine the output voltage when V1 = –V2 = 1 V.
Discussion:
28 comments Page 3 of 3.
Savitri said:
1 decade ago
Vo=rf/r1(v2-v1).
Vo=100k/100k(-1-1)=-2.
Vo=100k/100k(-1-1)=-2.
Shri said:
1 decade ago
v0=(1+rf/ri)*v1+v2 ......v2=0
David khasu said:
7 years ago
Here, we can use {Rf÷R1}*(v1-v2).
Sugin V said:
8 years ago
Here, V2/2 (1+Rf/Rs) + V1 (-Rf/Rs).
Ananth said:
1 decade ago
Simulation result says -2v.
PUNAM said:
1 decade ago
Vo = -(Rf/R1)(V1-V2).
Sumit said:
1 decade ago
v0=(-rf/ri)(v1-v2)
Bayan said:
10 years ago
Why v2 negative?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers