modified 5 years ago

Op_Amp_Buffer

00:41:10

Esto de acá es un buffer, este amplificador operacional nos entrega la misma salida de voltaje que la entrada. 

Vout=Vin.

Presenta ganancia de x1, de gran utilidad en el acople de etapas, así la salida de voltaje de una etapa 1, se conecta a otra etapa mediante un buffer, y así no corremos el riesgo de que la segunda etapa nos pida corriente de la primera, ya que el buffer entre etapas solo nos entrega el voltaje de la primera.

published 5 years ago

igu13

5 years ago

Muito útil pra isolação de impedância 👍🏻

fatcat2

5 years ago

To improve THD, use a resistor in the feedback loop.

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