LM74CIM-3 - Texas Instruments

Manufacturer Part Number

LM74CIM-3

Manufacturer

Texas Instruments

Introduction

The LM74CIM-3 is a high-performance digital temperature sensor with an analog-to-digital converter and an SPI interface.

Product Features and Performance

Temperature measurement range of -55°C to 150°C

12-bit resolution

Accuracy of ±1.25°C (typical) or ±5°C (maximum)

Shutdown mode for power saving

Local temperature sensing

Product Advantages

Wide temperature measurement range

High accuracy and resolution

Low power consumption with shutdown mode

Compact surface-mount package

Key Technical Parameters

Supply voltage: 3V to 5.5V

Operating temperature: -55°C to 150°C

Test condition temperature: -10°C to 65°C

Package: 8-SOIC (0.154 inches, 3.90 mm width)

Output type: SPI

Quality and Safety Features

RoHS non-compliant

Compatibility

Compatible with various microcontrollers and systems that support the SPI interface

Application Areas

Temperature monitoring and control in industrial, automotive, and consumer electronics applications

Product Lifecycle

The LM74CIM-3 is an active product and is currently available from the manufacturer.

Replacement or upgrade options may be available from Texas Instruments or other temperature sensor suppliers.

Key Reasons to Choose This Product

Wide temperature measurement range

High accuracy and resolution

Low power consumption with shutdown mode

Compact surface-mount package

SPI interface for easy integration with microcontrollers

Availability and support from a reputable manufacturer, Texas Instruments