LM35DT - Texas Instruments

Manufacturer Part Number

LM35DT

Manufacturer

Texas Instruments

Introduction

Precision centigrade temperature sensor

Provides a linear output voltage proportional to the Celsius temperature

Product Features and Performance

Calibrated directly in Celsius (Centigrade)

Linear + 10.0 mV/°C scale factor

5°C accuracy guarantee able at +25°C

Rated for full −55°C to +150°C range

Suitable for remote applications

Low cost due to wafer-level trimming

Product Advantages

Simple and low-cost way to measure temperature

Highly accurate and linear output

Wide operating temperature range

Easy to use with minimal external circuitry

Key Technical Parameters

Voltage Supply: 4V to 30V

Operating Temperature: 0°C to 100°C

Resolution: 10mV/°C

Accuracy: ±1.5°C

Quality and Safety Features

RoHS non-compliant

Package: TO-220-3

Compatibility

Can be used as a drop-in replacement for the LM35 base product

Application Areas

Suitable for a wide range of temperature measurement applications

Ideal for appliances, HVAC systems, and industrial controls

Product Lifecycle

The LM35DT is an active and readily available product

Replacement and upgrade options are available if needed

Key Reasons to Choose

Highly accurate and linear temperature sensing

Wide operating temperature range

Simple and low-cost implementation

Suitable for remote and industrial applications