TMP421AIDCNRG4 - Texas Instruments

Manufacturer Part Number

TMP421AIDCNRG4

Manufacturer

Texas Instruments

Introduction

Integrated digital temperature sensor with local and remote temperature sensing capabilities

Part of the TMP421 temperature sensor family

Product Features and Performance

Supports temperature measurement over the range of -40°C to 125°C for local temperature sensing

Supports temperature measurement over the range of -64°C to 191°C for remote temperature sensing

11-bit resolution for accurate temperature readings

Accuracy of ±1.5°C (typical) and ±2.5°C (maximum)

One-shot, output switch, and programmable limit capabilities

Shutdown mode for low power consumption

Product Advantages

Wide temperature measurement range

High accuracy and resolution

Flexible features like one-shot, output switch, and programmable limit

Low power consumption in shutdown mode

Key Technical Parameters

Supply voltage: 2.7V to 5.5V

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

Package: SOT-23-8

Quality and Safety Features

RoHS3 compliant

Compatibility

Surface mount package (SOT-23-8) for easy integration

Application Areas

Used in a variety of applications that require precise temperature monitoring, such as industrial equipment, consumer electronics, and medical devices

Product Lifecycle

The TMP421AIDCNRG4 is an active and available product from Texas Instruments.

Key Reasons to Choose This Product

Wide temperature measurement range

High accuracy and resolution

Flexible features like one-shot, output switch, and programmable limit

Low power consumption in shutdown mode

RoHS3 compliance

Surface mount package for easy integration