3/31/2024 0 Comments Vcc in pspice schematics![]() ![]() If the applied voltage is lower than the reference voltage then the output is LOW, and if the applied input voltage is greater than the reference voltage then the output will HIGH. In this circuit, the voltage will compare with the reference. If I connect the input voltage at the non-inverting input and set a reference voltage level at inverting input which is to be sensing. If the input is applied at the – pin then this is called the inverting input. If the input is applied at the + pin, this is called non-inverting input An op-amp will works as the comparator if using the transistor at the output. Comparators are faster than the operational amplifier. But the Comparator accepts the analog input signals but gives the digital output. But Op-amp is designed to accept an analog input signal and also give the output Analog signal. The symbol of the operational amplifier and comparator are looked the same. ![]() ![]() Difference between operational amplifier (op-amp) and comparator ![]()
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