A component which satisfies, for input Vin and reference voltage Vr the equations: if Vin Vr then Vout = Vcc. if Vin Vr then Vout = -Vcc.
It is a circuit which compares two signals, reading of duplicate information stored in a computer, and then providing with an indication of agreement or disagreement between the two.
an electronic block whose output is determined by comparing the values of its two inputs
an electronic device that compares two signals and gives an output indicating the similarities or differences between them
an example of a commonly used signal processor that compares a signal with some predetermined threshold
an Op-Amp configuration that compares an input with a reference voltage (Vref)
A circuit whose dc output is determined by the polarity relationship of its inputs.
An electronic device to automatically the best of two or more signals. Also called a voter.
In electronics, a comparator is a device which compares two voltages or currents and switches its output to indicate which is larger. More generally, the term is also used to refer to a device that compares two items of data.