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OP AMP Comparator

OP AMP Comparator. Back to the Transfer Characteristic. If we run the OP AMP “Open-Loop”. OP AMP Comparator Application Relaxation Oscillator. The output is +/-V The capacitor charges towards +/-V

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OP AMP Comparator

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  1. OP AMP Comparator • Back to the Transfer Characteristic ECE 201 Circuit Theory I

  2. If we run the OP AMP “Open-Loop” ECE 201 Circuit Theory I

  3. OP AMP Comparator ApplicationRelaxation Oscillator • The output is +/-V • The capacitor charges towards +/-V • When the capacitor voltage is equal to the sampled output voltage, the OP AMP output switches to the other polarity ECE 201 Circuit Theory I

  4. Oscilloscope Observations ECE 201 Circuit Theory I

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