The operational amplifier can do the conversion from the cad cell analog operation to a digital action when it is used as a ____.
A) level inverter
B) level detector
C) level amplifier
D) level controller

Question

Quizplus · Accepted Answer

An operational amplifier can be used as a level detector to convert from analog operation to digital action by detecting when the input signal crosses a certain threshold level, thus creating a digital output signal indicating whether the input is above or below that threshold.

The Operational Amplifier Can Do the Conversion from the Cad