TMP432BDGSR - Texas Instruments

Manufacturer Part Number

TMP432BDGSR

Manufacturer

Texas Instruments

Introduction

The TMP432BDGSR is a high-accuracy digital temperature sensor from Texas Instruments. It provides a digital output of temperature measurements and supports various features like programmable resolution, one-shot mode, and shutdown mode.

Product Features and Performance

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

12-bit resolution with accuracy of ±1°C (typical) and ±2.5°C (maximum)

Supports programmable resolution and One-Shot mode

Provides output over SMBus interface

Operates on a wide supply voltage range of 2.7V to 5.5V

Extended operating temperature range of -55°C to 127°C

Product Advantages

High accuracy temperature sensing

Flexible features like programmable resolution and one-shot mode

Wide temperature measurement range

Low power operation

Small 10-VSSOP package

Key Technical Parameters

Supply Voltage: 2.7V to 5.5V

Operating Temperature: -55°C to 127°C

Temperature Sensing Range: -40°C to 125°C (local), -64°C to 191°C (remote)

Resolution: 12-bit

Accuracy: ±1°C (typical), ±2.5°C (maximum)

Output Interface: SMBus

Quality and Safety Features

RoHS3 compliant

ESD protection

Compatibility

Compatible with a variety of microcontrollers and processors through SMBus interface

Application Areas

Industrial equipment

Computers and servers

HVAC systems

Consumer electronics

Product Lifecycle

The TMP432BDGSR is an active product and is not nearing discontinuation

Suitable replacement or upgrade options are available from Texas Instruments

Key Reasons to Choose This Product

High accuracy temperature sensing with wide measurement range

Flexible features like programmable resolution and one-shot mode

Low power operation

Small, compact 10-VSSOP package

RoHS3 compliance and ESD protection

Compatibility with a variety of microcontrollers and processors through SMBus interface

Ongoing availability and support from Texas Instruments