TMP451AQDQWRQ1 - Texas Instruments

Manufacturer Part Number

TMP451AQDQWRQ1

Manufacturer

Texas Instruments

Introduction

Digital temperature sensor with local and remote temperature monitoring capabilities

Product Features and Performance

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

Supports both local and remote temperature sensing

12-bit temperature resolution

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

Programmable temperature limits and shutdown mode

One-shot mode and output switch functionality

Product Advantages

Precise temperature monitoring for critical applications

Flexible configuration options for local and remote temperature sensing

Low power consumption for energy-efficient designs

Small form factor for space-constrained applications

Key Technical Parameters

Supply voltage: 1.7V to 3.6V

Operating temperature: -40°C to 125°C

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

Resolution: 12 bits

Output type: SMBus

Quality and Safety Features

RoHS3 compliant

AEC-Q100 automotive-qualified

Compatibility

Surface mount, wettable flank package (8-WFDFN)

Tape and reel packaging

Application Areas

Automotive electronics

Industrial control systems

Consumer electronics

Medical devices

Product Lifecycle

Currently in production

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Reliable and accurate temperature monitoring for critical applications

Flexible configuration options for local and remote sensing

Low power consumption for energy-efficient designs

Compact form factor for space-constrained applications

Automotive and industrial-grade quality and safety features