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You are here: Home / Replies / an operational amplifier is

an operational amplifier is

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Electronics › Electronics › OPERATIONAL AMPLIFIER AND BAND WIDTH PASS FILTER › an operational amplifier is

May 5, 2012 at 6:54 pm #7595
AJISH ALFRED
Participant

an operational amplifier is basically a differential amplifier, in which the difference in voltage applied on two input terminals ( – inverting and  + non-inverting ) get amplified.

 

bandpass filter allows to pass only a band of frequency. It will attenuate all  the frquencies above and below this ‘pass band’.

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