TMP451HQDQWRQ1 - Texas Instruments

Manufacturer Part Number

TMP451HQDQWRQ1

Manufacturer

Texas Instruments

Introduction

The TMP451HQDQWRQ1 is a digital temperature sensor IC with a wide operating temperature range, high accuracy, and advanced features.

Product Features and Performance

Wide operating temperature range of -40°C to 125°C

High accuracy up to ±1°C

12-bit temperature resolution

One-shot, output switch, programmable limit, and shutdown mode features

Supports local and remote temperature sensing

Sensing temperature range of -40°C to 125°C (local) and -64°C to 191°C (remote)

SMBus output interface

Product Advantages

Excellent temperature measurement accuracy

Versatile features for various applications

Wide operating temperature range suitable for demanding environments

Compact 8-WSON (2x2.5) package

Key Technical Parameters

Supply voltage: 1.7V to 3.6V

Operating temperature range: -40°C to 125°C

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

Temperature resolution: 12-bit

Temperature accuracy: ±1°C (highest), ±2°C (lowest)

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

Surface mount, wettable flank package

Tape and reel packaging

Application Areas

Industrial equipment

Automotive electronics

Consumer electronics

Medical devices

Thermal management systems

Product Lifecycle

Current product, not nearing discontinuation

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Excellent temperature measurement accuracy and wide operating temperature range

Versatile features like one-shot, output switch, and programmable limit

Compact and compatible package for easy integration

Automotive-grade quality and safety for demanding applications

Suitable for a wide range of industries and applications