Op amp practice problems
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Read the op-amp class notes.
For the circuit shown,
- R1 = 1 kΩ
- R2 = 82 kΩ
- R3 = 82 kΩ
- R4 = 39 kΩ
- R5 = 82 kΩ
- R6 = 39 kΩ
- R7 = 82 kΩ
- vx = -50 mV
- vy = 50 mV
- vz = -0.9 V
What is the output voltage vo?