The input offset current is
A)the difference between the input bias currents.
B)unimportant when a base resistor is used.
C)not related to the input bias currents.
D)less than the input offset voltage.

Question

Quizplus · Accepted Answer

The input offset current is defined as the difference between the input bias currents of the two input terminals of an operational amplifier or other differential amplifiers. This is because the input bias currents, which are the DC currents required by the inputs of the amplifier to properly operate, can be slightly different for the two inputs, and their difference is what is referred to as the input offset current.

The Input Offset Current Is