In an inverting input op-amp, differentiator suppliedW ith a ramp or triangularW ave, the output is a:
A)opposite phase ramp.
B)same phase square Wave.
C)sine Wave.
D)opposite phase square Wave.

Question

Quizplus · Accepted Answer

In an inverting differentiator op-amp, the output is proportional to the rate of change of the input signal. Therefore, when the input is a ramp or triangular wave, the output will be a square wave with opposite phase. Option D correctly describes this behavior. Options A, B, and C do not accurately describe the output of an inverting differentiator supplied with a ramp or triangular wave.

In an Inverting Input Op-Amp, Differentiator SuppliedW Ith a Ramp