LM339 Datasheet – Quad Voltage Comparator

Part Number : LM339

Function : Quad Voltage Comparator for Industrial, Commercial and Military Applications

Package : SOIC, DIP, 14 Pin type

Manufacturers : Intersil

Pinouts :

LM339 datasheet

 

Description :

The devices in this series consist of four independent single or dual supply voltage comparators on a single monolithic substrate. The common mode input voltage range includes ground even when operated from a single supply, and the low power supply current drain makes these comparators suitable for battery operation. These types were designed to directly interface with TTL and CMOS.

Type CA139A, has a lower input offset voltage than the CA139. Some of the SOIC parts are available on tape and reel (see Ordering Information table). Replace the M suffix in
the part number with M96 when ordering (e.g.,CA0239M96).

LM339 Schematic

Features

1. Operation from Single or Dual Supplies
2. Common Mode Input Voltage Range to GND
3. Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS
4. Differential Input Voltage Range Equal to the Supply Voltage

Applications

1. Square Wave Generator
2. Time Delay Generators
3. Pulse Generators
4. Multivibrators
5. High Voltage Digital Logic Gates
6. A/D Converters
7. MOS Clock Timers

LM339 Datasheet PDF Download

LM339 pdf

Other data sheets within the file : CA0139E, CA0139M, CA0239E, CA0239M96, CA0339E