LM193J/883 - Texas Instruments

Manufacturer Part Number

LM193J/883

Manufacturer

Texas Instruments

Introduction

The LM193J/883 is a high-performance linear comparator from Texas Instruments, designed for a wide range of applications requiring precise voltage comparison.

Product Features and Performance

Dual comparator elements

Open-Collector, Rail-to-Rail output type

Broad voltage supply range from 2V to 36V or ±1V to ±18V

Maximum input offset voltage of 2mV at 5V

Input bias current maximum of 1000pA at 5V

Typical output current of 6mA

Quiescent current maximum of 2.5mA

Excellent Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR) of 60dB

Maximum propagation delay of 700ns

Operates over an extreme temperature range of -55°C to 125°C

Product Advantages

Accuracy in voltage comparison due to low input offset voltage

Energy efficient with low bias and quiescent currents

Robust performance with high CMRR and PSRR

Suitable for harsh environments owing to its wide operating temperature range

Key Technical Parameters

Number of Elements: 2

Voltage Supply, Single/Dual (±): 2V ~ 36V, ±1V ~ 18V

Current Quiescent (Max): 2.5mA

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

Robust 8-CDIP package ensuring device protection and durability

Through hole mounting provides secure and reliable connections

Compatibility

Compatible with a variety of dual supply voltages

Versatile for different electronic circuits due to its dual comparator configuration

Application Areas

Industrial electronics

Automation systems

Power management systems

Signal conditioning modules

Product Lifecycle

Currently active product status

Not nearing discontinuation; replacements or upgrades available

Several Key Reasons to Choose This Product

High reliability and precision in voltage comparison

Supports a very wide range of supply voltages making it flexible for various applications

Suitable for operation in extreme environments, enhancing system robustness

High-quality 8-CDIP packaging ensures long-term durability

Active product support from Texas Instruments with available replacements and upgrades