TMP423AQDCNRQ1 - Texas Instruments

Manufacturer Part Number

TMP423AQDCNRQ1

Manufacturer

Texas Instruments

Introduction

The TMP423AQDCNRQ1 is a high-precision, digital temperature sensor IC with a wide operating temperature range and integrated remote temperature sensing capabilities.

Product Features and Performance

12-bit temperature resolution

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

Accurate temperature measurement with ±1°C accuracy (highest) and ±5°C accuracy (lowest)

Supports local and remote temperature sensing

Integrated SMBus/I²C interface for easy communication

Low power consumption

Product Advantages

Precise temperature monitoring with high accuracy

Wide operating temperature range suitable for various applications

Integrated remote temperature sensing eliminates the need for additional sensors

SMBus/I²C interface for easy integration into systems

Low power consumption for energy-efficient operation

Key Technical Parameters

Supply voltage: 2.7V to 5.5V

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

Temperature measurement range: -40°C to 125°C

Temperature resolution: 12-bit

Temperature accuracy: ±1°C (highest), ±5°C (lowest)

Sensor type: Digital, local/remote

Package: SOT-23-8

Quality and Safety Features

RoHS3 compliant

AEC-Q100 automotive qualified

Compatibility

The TMP423AQDCNRQ1 is compatible with SMBus and I²C communication protocols, allowing it to be easily integrated into a wide range of systems and applications.

Application Areas

Automotive electronics

Industrial automation

Consumer electronics

Portable devices

Embedded systems

Product Lifecycle

The TMP423AQDCNRQ1 is an active, in-production product from Texas Instruments. There are no known plans for discontinuation, and replacement or upgrade options are available if necessary.

Key Reasons to Choose This Product

Precise temperature monitoring with high accuracy for critical applications

Wide operating temperature range suitable for a variety of environments

Integrated remote temperature sensing capability for efficient system design

Easy integration through SMBus/I²C interface

Low power consumption for energy-efficient operation

Automotive-grade quality and safety features for reliable performance