I'm doing homework where i have to find a function representation of the output signal from a simple op amp integrator circuit with a 4.7k resistor and a .01uf capacitor. I know i'm supposed to use the equation -1/rc * int vin(t) but the input is a square wave signal. I never learned how to integrate that. Can i anyone help me out? Do i have to use something called a fourier series or fourier transform?(adsbygoogle = window.adsbygoogle || []).push({});

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# How do you integrate a square wave?

**Physics Forums | Science Articles, Homework Help, Discussion**