Physics · Operational Amplifiers

Which of the following parameters is correct for an ideal operational amplifier (OP-AMP)?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Bandwidth is narrow
2Output impedance is infinite
3Input impedance is infinite✓
4Input impedance is zero

Correct answer

Input impedance is infinite

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Which of the following parameters is correct for an ideal operational amplifier (OP-AMP)?

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