The current flowing into one input of the op-amp is 12nA and it is 10 – McqOptions

MCQOPTIONS

1.	The current flowing into one input of the op-amp is 12nA and it is 10 nA in the other. Find the input offset current.
A.	1nA
B.	2nA
C.	-2nA
D.	11nA
Answer» C. -2nA

Discussion

No Comment Found

Related MCQs

An op-amp uses a level shifter internally to prevent the loading effect.
Given that the PSRR of an op-amp is 120dB. The supply lies between 12V to 15V. Calculate the change in the input offset voltage.
What is incorrect regarding the output offset voltage of op-amp?
The current flowing into one input of the op-amp is 12nA and it is 10 nA in the other. Find the input offset current.
Given an op-amp who s gain is unknown but the output is saturated, which of the following is not possible?
Consider a practical op-amp where the power supply is VCC = +12V and VEE = -12V. The open loop gain is 106 and open loop bandwidth is 5Hz. What is the maximum positive input before which the output is saturated?