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September 2005
LPV7215 580 nA Rail-to-Rail Input and Output, 1.8V Push-Pull Output Comparator
LPV7215 580 nA Rail-to-Rail Input and Output, 1.8V, Push-Pull Output Comparator
General Description
The LPV7215 is an ultra low-power comparator with a typical power supply current of 580 nA. It has the best-in-class power supply current versus propagation delay performance available among National’s low-power comparators. The propagation delay is as low as 4.5 microseconds with 100 mV overdrive at 1.8V supply. Designed to operate over a wide range of supply voltages, from 1.8V to 5.5V, the LPV7215, with guaranteed operation at 1.8V, 2.7V and 5.0V, is ideal for use in a variety of battery-powered applications.