TMP451HQDQFTQ1 - Texas Instruments

Manufacturer Part Number

TMP451HQDQFTQ1

Manufacturer

Texas Instruments

Introduction

The TMP451 is a digital temperature sensor with both local and remote temperature measurement capabilities. It is designed for use in a variety of applications, including automotive, industrial, and consumer electronics.

Product Features and Performance

Measures local and remote temperatures with a range of -40°C to 125°C and -64°C to 191°C, respectively

12-bit resolution for precise temperature readings

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

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

Operates on a supply voltage of 1.7V to 3.6V

Product Advantages

Ability to measure both local and remote temperatures

Precise temperature measurement with 12-bit resolution

Wide operating temperature range

Low power consumption

Programmable features for versatile applications

Key Technical Parameters

Supply voltage: 1.7V ~ 3.6V

Operating temperature: -40°C ~ 125°C

Test condition: 0°C ~ 70°C (-40°C ~ 125°C)

Resolution: 12 bits

Accuracy: ±1°C (highest), ±2°C (lowest)

Sensor type: Digital, Local/Remote

Output type: IC/SMBus

Mounting type: Surface mount

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

The TMP451 is compatible with a variety of systems and devices that require temperature measurement, including industrial equipment, consumer electronics, and automotive applications.

Application Areas

Automotive

Industrial

Consumer electronics

Product Lifecycle

The TMP451 is an actively supported product from Texas Instruments. There are no indications of the product being discontinued or reaching the end of its lifecycle. Replacement or upgrade options may be available from Texas Instruments.

Key Reasons to Choose This Product

Accurate and precise temperature measurement for both local and remote sensing

Wide operating temperature range to cover a variety of applications

Programmable features for customization and versatility

Low power consumption for energy-efficient designs

AEC-Q100 qualification for automotive applications

Compatibility with a wide range of systems and devices