Description
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.
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 MOS and CMOS logic n High output sink current capability (30 mA at VO=2 VDC) n Supply Input protected against reverse voltages
Schematic and Connection Diagrams
DS005226-1
Typical.
LP339 Datasheet
