
Comparator
Device that compares two voltages or currents

Device that compares two voltages or currents
In electronics, a comparator is a device that compares two voltages or currents and outputs a digital signal indicating which is larger. It has two analog input terminals V + {\displaystyle V_{+}} and V − {\displaystyle V_{-}} and one binary digital output V o {\displaystyle V_{\text{o}}} . The output is ideally V o = { 1 , if V +...
Read on Wikipedia · Image Raimond Spekking, CC BY-SA 4.0
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