What are comparators? Draw band pass filter circuit

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Accepted Answer

Comparators are electronic circuits that compare two voltages and output a digital signal based on the comparison. Band pass filter circuit allows only a certain range of frequencies to pass through.

Comparators are used in applications such as voltage level detection, waveform shaping, and pulse width modulation.
They have two input terminals for the voltages to be compared and one output terminal for the digital signal.
Band pass filter circuit consists of a combination of high pass and low pass filters to allow only a specific range of frequencies to pass through.
It is commonly used in audio processing, telecommunications, and signal processing applications.

What are comparators? Draw band pass filter circuit

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