Op amp practice problems
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Read the op-amp class notes.
For the circuit shown,
- R1 = 15 kΩ
- R2 = 18 kΩ
- R3 = 15 kΩ
- R4 = 18 kΩ
- R5 = 5.6 kΩ
- R6 = 8.2 kΩ
- R7 = 8.2 kΩ
- vx = -0.4 V
- vy = 0.3 V
- vz = -5 V
What is the output voltage vo?