What is incorrect regarding the output offset voltage of op-amp?(a) It is the output when the input voltage at both input pins of op-amp is zero(b) It occurs due to dissimilarities in the internal structure of the op-amp(c) The output offset voltage does not depend on the supply voltage(d) The output offset voltage can be in the units of VoltsI got this question during an interview.The query is from Op-Amp Characteristics in portion Op-amps and its Applications of Analog Circuits

What is incorrect regarding the output offset voltage of op-amp?(a) It

1.	What is incorrect regarding the output offset voltage of op-amp?(a) It is the output when the input voltage at both input pins of op-amp is zero(b) It occurs due to dissimilarities in the internal structure of the op-amp(c) The output offset voltage does not depend on the supply voltage(d) The output offset voltage can be in the units of VoltsI got this question during an interview.The query is from Op-Amp Characteristics in portion Op-amps and its Applications of Analog Circuits
Answer» Right answer is (c) The OUTPUT offset voltage does not depend on the supply voltage The best explanation: Output offset voltage is the output voltage of the op-amp when the input at both TERMINALS is zero. It occurs due to the dissimilarities and MISMATCHES in the INTERNAL structure of the op-amp. The value of output offset voltage is in volts. It varies with changes in supply voltage.

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