LP339 - Ultra-Low Power Quad Comparator

Product Overview

National Semiconductor

Datasheet Details

Part number	LP339
Manufacturer	National Semiconductor
File Size	246.00 KB
Description	Ultra-Low Power Quad Comparator
Datasheet	LP339 Datasheet
Additional preview pages of the LP339 datasheet.

Product details

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.

📁 Similar Datasheet

LP3390 - Constant Current Switching (Lowpowersemi)
LP3301 - 1.5MHz Step-up DC/DC Converter (ETC)
LP3301S - Boost Converter (Lowpowersemi)
LP3302 - Constant Current Switching Regulator (Lowpowersemi)
LP3307 - Constant Current Switching Regulator (Lowpowersemi)
LP3311S - Constant Current Switching Regulator (Lowpowersemi)
LP3312 - Constant Current Switching Regulator (Lowpowersemi)
LP3315 - Boost Converter (Lowpowersemi)

Other Datasheets by National Semiconductor

LP311 - LP311 Voltage Comparator
LP324 - Micropower Quad Operational Amplifier
LP3470 - Tiny Power-On Reset
LP365 - Micropower Programmable Quad Comparator
LP38500-ADJ - 1.5A FlexCap Low Dropout Linear Regulator
LP38500A-ADJ - 1.5A FlexCap Low Dropout Linear Regulator

Published: Mar 22, 2005 |