Op amp practice problems
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Read the op-amp class notes.
For the circuit shown,
- R1 = 10 kΩ
- R2 = 56 kΩ
- R3 = 2.2 kΩ
- R4 = 10 kΩ
- R5 = 15 kΩ
- R6 = 82 kΩ
- R7 = 15 kΩ
- R8 = 82 kΩ
- vx = 0.4 V
- vy = -0.6 V

What is the output voltage vo?