LP339 Datasheet (National Semiconductor) - Ultra-Low Power Quad Comparator

LP339, Ultra-Low Power Quad Comparator

The LP339 consists of four independent voltage comparators designed specifically to operate from a single power supply and draw typically 60 µA of power supply drain current over a wide range of power supply voltages.

Operation from split supplies is also possible and the ultra-low power supply drai

LP339 Features

* n Ultra-low power supply current drain (60 µA)

* independent of the supply voltage (75 µW/comparator at +5 VDC) n Low input biasing current: 3 nA n Low input offset current: ±0.5 nA n Low input offset voltage: ±2 mV n Input common-mode voltage includes ground n Output voltage compatible with