LM94CIMTX - Texas Instruments

Manufacturer Part Number

LM94CIMTX

Manufacturer

Texas Instruments

Introduction

The LM94CIMTX is a hardware monitor from Texas Instruments, designed for advanced thermal management and system monitoring.

Product Features and Performance

Integrated hardware monitoring for thermal management

Supports both internal and external temperature sensing

Provides fan control functionalities

Built with ADC (Sigma Delta), Comparator, Multiplexer, and Register Bank

Operates with an output type of 2-Wire Serial (I2C/SMBUS)

Designed for high temperature measurement accuracy: ±2.5°C (Max)

Product Advantages

Precision temperature monitoring

Versatility with internal and external sensor options

Ability to manage and control system fans based on temperature

Reliable data transmission over I2C/SMBUS

Key Technical Parameters

Sensing Temperature Range: 0°C ~ 125°C

Voltage Supply: 3V ~ 3.6V

Operating Temperature: 0°C ~ 85°C

Accuracy: ±2.5°C (Max)

Mounting Type: Surface Mount

Package: 56-TFSOP (0.240", 6.10mm Width)

Quality and Safety Features

Complies with industry standards for thermal management

Robust surface mount package ensures secure and durable installation

Compatibility

Compatible with systems requiring precise temperature monitoring and fan control

Interfaces with I2C/SMBUS for easy integration

Application Areas

Computer systems

Server farms

Telecommunications equipment

Product Lifecycle

Status: Obsolete

Replacements or upgrades should be consulted with the manufacturer for newer models or alternative solutions

Several Key Reasons to Choose This Product

Accurate and reliable temperature sensing

Flexibility with multiple sensor support

Direct fan control capabilities

I2C/SMBUS compatibility for easy system integration

Already adopted in critical applications like computing and telecommunications