LM119J/883 - Texas Instruments

Manufacturer Part Number

LM119J/883

Manufacturer

Texas Instruments

Introduction

LM119J/883 is a general-purpose dual comparator designed for applications requiring low power consumption and wide input common-mode voltage range.

Product Features and Performance

General purpose comparator with dual elements

Open-collector, DTL, RTL, TTL compatible output

Operates from a single or dual supply of up to 36V

Low input offset voltage: 4mV at ±15V

Low input bias current: 0.5µA at ±15V

Quiescent current between 4.5mA and 11.5mA

Wide operating temperature range from -55°C to 125°C

Product Advantages

High reliability and performance at extreme temperatures

Compatible with multiple logic levels for versatile application

Low power requirements suitable for battery-operated devices

Key Technical Parameters

Number of Elements: 2

Voltage Supply, Single/Dual (±): 36V

Voltage Input Offset (Max): 4mV @ ±15V

Current Input Bias (Max): 0.5µA @ ±15V

Current Quiescent (Max): 4.5mA, 11.5mA

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

Durable 14-CDIP package ensuring robustness and longevity

Highly stable under a wide range of environmental conditions

Compatibility

Output compatible with Open-Collector, DTL, RTL, TTL logic levels

Application Areas

Industrial instrumentation

Logic voltage level shifting

Window comparators

Oscillator circuits

Product Lifecycle

The product status is Active

Not currently near discontinuation with ongoing manufacturer support for replacements or upgrades

Several Key Reasons to Choose This Product

High precision performance with low input offset voltage and bias current

Broad operating temperature range suited for harsh environments

Versatile output type compatibility enhancing integration with existing systems

Reliable and robust packaging suitable for rigorous applications

Continuous support and life cycle stability from Texas Instruments ensures long-term usability and support.