LM809M3X-3.08 - Texas Instruments

Manufacturer Part Number

LM809M3X-3.08

Manufacturer

Texas Instruments

Introduction

The LM809M3X-3.08 is a microprocessor supervisory circuit used to monitor system voltage and provide a reset signal to the host processor when necessary.

Product Features and Performance

Microprocessor supervisory circuit

Precision voltage monitoring

Power-On Reset generator

140ms minimum reset timeout

Operating temperature range: -40°C to 105°C

Product Advantages

Ensures system stability by providing reset during power-up, power-down, or brown-out conditions

Supports reliable system boot with power-on reset functionality

Robust operating temperature range suitable for industrial applications

Key Technical Parameters

Voltage threshold monitored: 3.08V

Output type: Push-Pull, Totem Pole

Single voltage monitoring

Active low reset signal

Reset Timeout: 140ms minimum

Quality and Safety Features

Built-in hysteresis for noise margin

High-temperature operational stability

Compatibility

Compatible with microprocessor systems requiring voltage monitoring

Application Areas

Automotive systems

Embedded systems

Industrial controls

Consumer electronics

Product Lifecycle

Obsolete

Potential replacement or upgrade options should be verified with the manufacturer for compatibility and functionality

Several Key Reasons to Choose This Product

Precision voltage monitoring for system reliability

Extended operating temperature range for diverse environmental conditions

Robust output driver provides clear reset signal transition

Simple integration with a wide range of microprocessor systems

Manufactured by Texas Instruments, a leader in semiconductor solutions