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Transconductance Amplifier

Voltage in, current out

Published in issue 432, December 2012

Transconductance Amplifier

A transconductance amplifier like this can be used as a versatile amplifier stage for a wide range of measurement functions, as you’ll see in this article.The AD844 opamp is primarily designed for use in current feedback applications, but due to its particular structure it can also be used in an open loop configuration as a dependent source.

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	Magazine December 2012
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Please note. In view of the complexity of international markets, Elektor cannot guarantee the availability of components for this project.

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