Datasheet Details
- Part number
- LP339
- Manufacturer
- National Semiconductor
- File Size
- 246.00 KB
- Datasheet
- LP339_NationalSemiconductor.pdf
- Description
- Ultra-Low Power Quad Comparator
LP339 Description
LP339 Ultra-Low Power Quad Comparator August 2000 LP339 Ultra-Low Power Quad Comparator General .
The LP339 consists of four independent voltage comparators designed specifically to operate from a single power supply and draw typically 60 µA of pow.
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
LP339 Applications
* include limit comparators, simple analog-to-digital converters, pulse, square and time delay generators; VCO’s; multivibrators; high voltage logic gates. The LP339 was specifically designed to interface with the CMOS logic family. The ultra-low supply current makes the LP339 valuable in battery powe
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