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Operational Amplifiers

  • G. Waterworth
Chapter
Part of the Macmillan Work Out Series book series

Abstract

An operational amplifier (op-amp) is an integrated-circuit amplifier with a very large voltage gain (105 to 106), a high input impedance (usually several megohms) and a low output impedance (several tens of ohms).

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Copyright information

© G. Waterworth 1988

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  • G. Waterworth

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