Usually output of an amplifier is a voltage ,...but in case of
Operational Transconductance Amplifier ,Iout (current ) is the
output. This feature, makes it useful for Electronic control of
amplifier gain .
Usually output of an amplifier is a voltage ,...but in case of
Operational Transconductance Amplifier ,Iout (current ) is the
output. This feature, makes it useful for Electronic control of
amplifier gain .
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design and implementation of a buffer circuit using operational
amplifier
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Originally such an amplifier did mathematical functions.
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The LM358 is an operational amplifier.
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It has several but one of the main ones is that it has built in
frequency compensation, which its predecessor the 709 operational
amplifier did not.