TMP442BDCNT - Texas Instruments

Manufacturer Part Number

TMP442BDCNT

Manufacturer

Texas Instruments

Introduction

The TMP442BDCNT is a high-precision digital temperature sensor from Texas Instruments. It provides both local and remote temperature sensing capabilities.

Product Features and Performance

Supports temperature sensing from -40°C to 125°C for local temperature and -64°C to 191°C for remote temperature

11-bit resolution with ±1°C accuracy (typical) from 0°C to 100°C, ±2.5°C accuracy (max) from -40°C to 125°C

Supports one-shot and shutdown modes for power optimization

Operates from a 2.7V to 5.5V supply voltage

Supports SMBus output interface

Product Advantages

High accuracy and wide temperature sensing range

Low power consumption with one-shot and shutdown modes

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

Supports both local and remote temperature sensing

Key Technical Parameters

Supply Voltage: 2.7V to 5.5V

Operating Temperature Range: -55°C to 127°C

Resolution: 11 bits

Accuracy: ±1°C (typical), ±2.5°C (max)

Package: SOT-23-8

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging for automated assembly

Compatibility

The TMP442BDCNT is compatible with SMBus communication interfaces.

Application Areas

Industrial equipment

Consumer electronics

Appliances

Medical devices

Automotive systems

Product Lifecycle

The TMP442BDCNT is an active product from Texas Instruments. Replacement or upgrade options may be available as technology advances.

Key Reasons to Choose This Product

High accuracy and wide temperature sensing range

Low power consumption with power optimization features

Compact and space-efficient package

Supports both local and remote temperature sensing

Compatibility with SMBus communication interface

RoHS3 compliance for environmental considerations