NSC LP339M Ultra-Low Power Quad Comparator SO14

NSC LP339M  Ultra-Low Power Quad Comparator  SO14NSC LP339M Ultra-Low Power Quad Comparator SO14
Sales price £0.80
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Description

NSC LP339M  Ultra-Low Power Quad Comparator  SO14

Manufactured by National Semiconductor - SO14 SMD Package

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. Operation from split supplies is also possible and the ultra-low power supply drain current is independent of the power supply voltage.

These comparators also feature a common-mode range which includes ground, even when operated from a single supply.

The LP339 was specifically designed to interface with the CMOS logic family. The ultra-low supply current makes the LP339 valuable in battery powered applications.

FEATURES

  • Ultra-low power supply current drain
     (60 μA) - independent of the supply voltage
     (75 μW/comparator at +5 VDC)
  • Low input biasing current: 3 nA
  • Low input offset current: ±0.5 nA
  • Low input offset voltage: ±2 mV
  • Input common-mode voltage includes ground
  • Output voltage compatible with MOS and CMOS logic
  • High output sink current capability (30 mA at VO=2 VDC)
  • Supply Input protected against reverse voltages

APPLICATIONS

Ultra-low power supply drain suitable for battery applications
Applications include limit comparators, simple analog-to-digital converters, pulse, square and time delay generators; VCO’s; multivibrators; high voltage logic gates.

Items per pack:- 1