Physics · Operational Amplifiers
Which statement is false about the input bias current in an Operational Amplifier?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Input bias current is a non-ideal characteristic of an Operational Amplifier.
- 2Input bias current is the DC base current in the transistors of the input differential amplifier stage.
- 3Input bias current is required in an operational amplifier solely due to transistor mismatch.✓
- 4Input bias current is defined as the average of the two DC base currents of the transistors used in the differential amplifier.
Correct answer
Input bias current is required in an operational amplifier solely due to transistor mismatch.
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