TMP411AQDGKRQ1 - Texas Instruments

Manufacturer Part Number

TMP411AQDGKRQ1

Manufacturer

Texas Instruments

Introduction

The TMP411 is a digital temperature sensor with a high-accuracy, programmable resolution, and programmable limit function. It is designed for automotive and industrial applications that require precise temperature monitoring.

Product Features and Performance

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

High accuracy: ±2.5°C

11-bit resolution

One-shot, output switch, programmable limit, and programmable resolution features

Shutdown mode for power saving

Product Advantages

High accuracy and wide temperature sensing range

Programmable features for flexible configuration

Low power consumption in shutdown mode

Suitable for automotive and industrial applications

Key Technical Parameters

Voltage supply: 2.7V to 5.5V

Operating temperature: -55°C to 127°C

Test condition: -40°C to 125°C

Package: 8-VSSOP, surface mount

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

The TMP411 is compatible with I2C/SMBus interfaces.

Application Areas

Automotive systems (engine, transmission, and cabin temperature monitoring)

Industrial equipment (HVAC, motors, and power supplies)

Consumer electronics (laptops, smartphones, and tablets)

Product Lifecycle

The TMP411 is an active product, and Texas Instruments continues to support it. Replacement or upgrade options may be available for future design needs.

Key Reasons to Choose This Product

High-accuracy temperature sensing with a wide range

Programmable features for flexible configuration

Low power consumption in shutdown mode

Automotive and industrial grade qualification

Compatibility with common communication interfaces