EE 201 Circuits G. Tuttle

Op amp practice problems
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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?

Answer