TMP451HQDQFRQ1 - Texas Instruments

Manufacturer Part Number

TMP451HQDQFRQ1

Manufacturer

Texas Instruments

Introduction

The TMP451HQDQFRQ1 is a high-precision digital temperature sensor from Texas Instruments. It features a programmable temperature sensing range, high accuracy, and low power consumption.

Product Features and Performance

12-bit ADC resolution

Temperature sensing range of -40°C to 125°C for local sensing and -64°C to 191°C for remote sensing

Accuracy of ±1°C (highest) and ±2°C (lowest)

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

Digital sensor with SMBus output

Product Advantages

High precision temperature measurement

Wide temperature sensing range

Programmable features for flexible applications

Low power consumption

Key Technical Parameters

Supply voltage: 1.7V to 3.6V

Operating temperature: -40°C to 125°C

Package: 8-WSON (2x2)

Quality and Safety Features

RoHS3 compliant

Automotive-grade AEC-Q100 qualified

Compatibility

Suitable for a wide range of applications requiring precise temperature monitoring

Application Areas

Automotive electronics

Industrial automation

Consumer electronics

Medical equipment

Product Lifecycle

The TMP451HQDQFRQ1 is an active product and is not nearing discontinuation.

Replacement or upgraded models may be available in the future as technology advances.

Key Reasons to Choose This Product

High-precision temperature measurement with ±1°C accuracy

Wide temperature sensing range for versatile applications

Programmable features for customized temperature monitoring

Low power consumption for energy-efficient designs

Automotive-grade qualification for reliable performance