+1 vote
in Linear Integrated Circuits by (37.1k points)
Determine the maximum output offset voltage caused by input offset current

(a) 5.4mv

(b) 7.3mv

(c) 6.9mv

(d) 8.1mv

This question was posed to me during an interview.

The question is from Input Offset Current and Total Output Offset Voltage topic in division Operational Amplifier Fundamentals of Linear Integrated Circuits

1 Answer

0 votes
by (39.8k points)
Right answer is (a) 5.4mv

Get the lowdown with: For a 741 op-amp, Iio = 200nA(Maximum).

=> Therefore, VOIio = RF*Iio = 27kΩ*200nA =5.4mv.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community
...