Op amp practice problems
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Read the op-amp class notes.
For the circuit shown,
- R1 = 820 kΩ
- R2 = 470 kΩ
- R3 = 680 kΩ
- Rf = 100 kΩ
- vi1 = 0.8 V
- vi2 = 0.4 V
- vi3 = -0.7 V

What is the output voltage vo?
Op amp practice problems
Refresh the page to get a new problem.
Read the op-amp class notes.
For the circuit shown,
What is the output voltage vo?