These devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
● Low supply-current drain independent of supply voltage
Low power dual voltage comparator LM393DUAL DIFFERENTIAL COMPARATORS LM393SINGLE SUPPLY, LOW POWER DUAL COMPARATORS LM393Low Power Low Offset Voltage Dual Comparators LM393LOWPOWER DUAL VOLTAGE COMPARATORSExpand
