LM2903PSR - Texas Instruments

Manufacturer Part Number

LM2903PSR

Manufacturer

Texas Instruments

Introduction

Linear comparators designed for general-purpose applications

Product Features and Performance

General Purpose Comparator

Two elements per integrated circuit

Open-Collector, Rail-to-Rail output

Suitable for single or dual power supply operation

Low input offset voltage

Minimal input bias current

Adequate output current capability

Low quiescent current draw

Product Advantages

High versatility across a wide voltage range

Energy-efficient for battery-powered applications

Reliable output drive of 20mA

Wide operating temperature range suitable for industrial environments

Key Technical Parameters

Supply Voltage Range: 2V to 36V, ±1V to ±18V

Input Offset Voltage Max: 7mV at 30V

Input Bias Current Max: 0.25µA at 5V

Output Current Typical: 20mA

Quiescent Current Max: 2.5mA

Package Type: 8-SOIC

Mounting Type: Surface Mount

Quality and Safety Features

Built to endure industrial temperature ranges from -40°C to 125°C

Compatibility

Compatible with various types of electronic circuits requiring voltage comparison

Surface-mount device compatible with standard PCB manufacturing processes

Application Areas

Power management systems

Sensor signal processing

Motor control

Embedded systems

Analog-to-digital converter driving

Product Lifecycle

Active product status implies ongoing manufacturing and support

No near discontinuation is indicated

Availability of replacements or upgrades would be specified by manufacturer as needed

Several Key Reasons to Choose This Product

High integration with dual comparators saves space

Reliable performance over a wide range of operating conditions

Suitable for heavy-duty industrial and automotive applications

Texas Instruments' reputation for quality and robust support

Economical choice for mass-produced devices due to Tape & Reel packaging

Flexible for design into both single and split power supply systems

Simple design integration given comprehensive datasheet and application notes provided by Texas Instruments