¿Why in a circuit with an Op Amp I have a sinusoidal input signal and I get a square output signal?

The circuit is the one that appears in the image, use an Op Amp LM741, I know it s a comparator, but what the exercise asks me to do is because the output is square.

Attachment image

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  • 3 years ago
    Favourite answer

    El Op Amp trabaja en bucle abierto, con lo cual su ganancia es muy elevada, y unos pocos mV de entrada saturan al Op Amp, que se aprecia como una onda cuadrada, que va de VEE (+) a Vcc (-). Saludos.

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