Op amp practice problems
Refresh the page to get a new problem.
Read the op-amp class notes.
For the circuit shown,
- R1 = 10 kΩ
- R2 = 82 kΩ
- R3 = 3.3 kΩ
- R4 = 2.2 kΩ
- R5 = 5.6 kΩ
- R6 = 3.9 kΩ
- R7 = 10 kΩ
- R8 = 82 kΩ
- vx = 4 mV
- vy = 20 mV
- vz = 100 mV

What is the output voltage vo?