TMP442ADCNT - Texas Instruments

Manufacturer Part Number

TMP442ADCNT

Manufacturer

Texas Instruments

Introduction

High-accuracy digital temperature sensor with local and remote temperature measurement

Product Features and Performance

Wide operating temperature range: -55°C to 127°C

High temperature measurement accuracy: ±1°C (0°C to 100°C), ±2.5°C (-40°C to 125°C)

11-bit temperature resolution

Local and remote temperature sensing

Supports one-shot and shutdown modes

SMBus output interface

Product Advantages

Highly accurate temperature monitoring

Wide operating temperature range

Compact SOT-23-8 package for space-constrained applications

Low power consumption

Key Technical Parameters

Supply voltage: 2.7V to 5.5V

Operating temperature range: -55°C to 127°C

Temperature measurement range: -40°C to 125°C (local), -64°C to 191°C (remote)

Temperature resolution: 11 bits

Temperature accuracy: ±1°C (0°C to 100°C), ±2.5°C (-40°C to 125°C)

Quality and Safety Features

RoHS3 compliant

Supports industrial and automotive applications

Compatibility

Surface mount package: SOT-23-8

Supports tape and reel packaging

Application Areas

Temperature monitoring and control in industrial, automotive, and consumer electronics applications

Product Lifecycle

Currently in production

Replacements or upgrades may be available in the future

Key Reasons to Choose This Product

High-accuracy temperature measurement

Wide operating temperature range

Compact package for space-constrained designs

Low power consumption

Supports local and remote temperature sensing

Flexible operating modes (one-shot, shutdown)

SMBus interface for easy integration