In most operational amplifiers the output is
A) differential.
B) single-ended.
C) a Class C amplifier.
D) high impedance.

Question

Quizplus · Accepted Answer

Most operational amplifiers have a single-ended output, meaning that the output is referenced to a single voltage level rather than a differential voltage between two levels. This allows for easy interfacing with other circuits and simplifies design considerations. Choices A and C are incorrect as they do not describe the output type of most operational amplifiers. Choice D is semi-correct, as many operational amplifiers do have high input impedance, but the question is specifically asking about the output.

In Most Operational Amplifiers the Output Is