Op amp practice problems
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Read the op-amp class notes.
For the circuit shown,
- R1 = 4.7 kΩ
- R2 = 4.7 kΩ
- R3 = 2.7 kΩ
- R4 = 4.7 kΩ
- R5 = 22 kΩ
- R6 = 6.8 kΩ
- R7 = 47 kΩ
- vx = 0.9 V
- vy = -0.7 V
What is the output voltage vo?