Amfutar Da Op Amp

Differentiator ita ce wata aiki da op amp, kafin yadda shi ya fada ita ce mai sarrafa input signal.

An op amp differentiator tana da muhimmanci ita ce inverting amplifier tare da capacitor na iya kan terminali na input. Rasa ta haka tana nuna diagrammai na aikinsu na op amp differentiator.

Zan iya hada cewa op amp an yi a wannan ita ce ideal op amp. Ana sani cewa voltage na inverting da non inverting terminals na ideal op amp tana da duka. Saboda electric potential na non inverting terminal tana da zero saboda an yi ground. Electric potential na inverting terminal tana da zero, saboda opamp tana ideal. Ana sani cewa electric potential na non – inverting da inverting terminals. Ana sani cewa current na inverting da non inverting terminal na ideal op amp tana da zero.

Saboda, waɗannan abubuwa na ideal op amp, idan muna yi Kirchhoff Current Law a node 1 na op amp differentiator circuit, muna samun,

Equation tana bayyana cewa output voltage tana da derivative na input voltage.

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