LM319MX - Fairchild Semiconductor

Manufacturer Part Number

LM319MX

Manufacturer

Texas Instruments

Introduction

The LM319MX is a high-speed dual comparator designed for use in level detection, low-level sensing, and memory applications in consumer, industrial, and automotive markets.

Product Features and Performance

High-speed operation

Dual comparator elements

Multiple output types: DTL, Open-Collector, Open-Emitter, RTL, TTL

Wide supply voltage range: 5V to 30V, ±2.5V to ±15V

Product Advantages

Fast response time for precision applications

Flexibility with various output configurations

Capable of operating with single or dual power supplies

Versatile in several electronic circuits due to various logic system compatibilities

Key Technical Parameters

Number of Elements: 2

Voltage - Supply, Single/Dual (±): 5V ~ 30V, ±2.5V ~ 15V

Voltage - Input Offset (Max): 8mV @ ±15V

Current - Input Bias (Max): 1µA @ ±15V

Current - Output (Typ): 25mA

Current - Quiescent (Max): 12.5mA

Operating Temperature: 0°C ~ 70°C

Package / Case: 14-SOIC

Quality and Safety Features

Robust operation within specified temperature range

Compatibility

Compatible with various logic systems such as DTL, TTL, RTL, and open-collector/emitter setups

Surface mount package suitable for automated PCB assembly

Application Areas

Level detection circuits

Low-level sensing applications

Memory systems

Automotive electronics

Consumer electronics

Industrial automation

Product Lifecycle

Obsolete product status

Potential availability of replacements or upgrades from Texas Instruments' current product range

Several Key Reasons to Choose This Product

Dual comparator design suitable for complex systems

Broad supply voltage range allowing for greater flexibility in power design

High-speed performance suitable for time-critical applications

Versatile logic compatibility offering easier integration within existing designs

Surface mount technology compatible for modern PCB designs