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Basic Op-Amp Circuits

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 Inverting Amplifier

  Inverting op-amp circuit

Given:

Ri = 169 W
Rf = 676 W

Find:

Av

Hint:

Voltage gain of an inverting op-amp circuit

 Solution:

Av = 4

Notes & Instructions

Solve the op-amp problem on a separate sheet of paper. Click...

  • Hint to see a helpful equation.
  • Solution to see the answer(s)
  • Next to see the next problem in this series.
  • Quit to end this session.

 

Rf = value of the feedback resistance
Ri = value of the input resistance
Av = voltage gain
vi = ac voltage in
vo = ac voltage out

Author: David L. Heiserman
Publisher: SweetHaven Publishing Services

Copyright © 2005, 2007  David L. Heiserman
All Rights Reserved