In an inverting input op-amp integrator supplied with a square wave pulse or a step, the output is a:
A)opposite phase ramp.
B)same phase ramp.
C)opposite phase square wave.
D)sine wave.

Question

Quizplus · Accepted Answer

An inverting input op-amp integrator produces an output that is the integral of the input signal. For a square wave input, the output will be a ramp waveform that is 180 degrees out of phase with the input, hence an opposite phase ramp.

In an Inverting Input Op-Amp Integrator Supplied with a Square