LM81BIMTX-3 - Texas Instruments

Manufacturer Part Number

LM81BIMTX-3

Manufacturer

Texas Instruments

Introduction

The LM81BIMTX-3 is a precision integrated circuit for thermal management and hardware monitoring.

Product Features and Performance

Hardware monitor with internal and external sensor capabilities

Sensing temperature range of -40°C to 125°C

Integrated ADC (Sigma Delta) for temperature readings

Comparator for threshold detection

Fan speed control functionality

Register bank for data storage and processing

2-Wire SMBus output interface

Alarm output for indicating critical events

Control output for fan operation

Product Advantages

High accuracy temperature monitoring ±3°C(Max)

Supports both internal and external temperature sensing

Robust fan control for thermal dissipation

Programmable alarm thresholds for improved system protection

Key Technical Parameters

Accuracy: ±3°C (Max)

Supply Voltage: 2.8V to 3.8V

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: 24-TSSOP

Quality and Safety Features

Built-in safety features for over-temperature conditions

Reliable thermal management solution

Compliance with industry standards for quality and safety

Compatibility

Compatible with 2-Wire SMBus communication protocols

Application Areas

Computing systems

Telecommunication equipment

Industrial control systems

Product Lifecycle

Obsolete status

Consult manufacturer for replacement or upgrade options

Key Reasons to Choose This Product

Reliable performance from a reputable manufacturer, Texas Instruments

Highly accurate thermal monitoring within ±3°C

Versatile sensor functionality with both internal and external sensing

Integrated features including ADC, comparator, and fan control

Ease of integration with 2-Wire SMBus output

Comprehensive temperature range of -40°C to 125°C

Advanced fan speed control and output alarm features for system safety