LM35DM - Texas Instruments

Manufacturer Part Number

LM35DM

Manufacturer

Texas Instruments

Introduction

The LM35DM is a precision integrated-circuit temperature sensor whose output voltage is linearly proportional to the Celsius (Centigrade) temperature.

Product Features and Performance

Operates from 4V to 30V

Calibrated directly in Celsius (Centigrade)

Linear + 10mV/°C scale factor

5°C accuracy guarantee at +25°C

Rated for full -55°C to +150°C range

Suitable for remote applications

Low cost due to wafer-level trimming

Operates from 4 to 30 volts

Less than 60 μA current drain

Low self-heating, 0.08°C in still air

Nonlinearity only ±1/4°C typical

Low impedance output, 0.1 Ω for 1 mA load

Product Advantages

High accuracy

Linear output

Wide operating temperature range

Low power consumption

Small package size

Suitable for remote applications

Key Technical Parameters

Voltage Supply: 4V ~ 30V

Operating Temperature: 0°C ~ 100°C

Resolution: 10mV/°C

Accuracy: ±1.5°C

Sensing Temperature Range: 0°C ~ 100°C

Package: 8-SOIC (0.154", 3.90mm Width)

Output Type: Analog Voltage

Mounting Type: Surface Mount

Quality and Safety Features

RoHS non-compliant

Manufacturer's packaging: 8-SOIC

Tube package

Compatibility

Can be used with a wide range of electronic systems and devices that require temperature monitoring and control.

Application Areas

Industrial and commercial equipment

HVAC systems

Appliances

Automotive systems

Medical equipment

Consumer electronics

Product Lifecycle

The LM35DM is an established product and is not nearing discontinuation.

Replacement and upgrade options are available from Texas Instruments.

Key Reasons to Choose This Product

High accuracy and linearity

Wide operating temperature range

Low power consumption

Small package size

Suitability for remote applications

Compatibility with a wide range of electronic systems and devices

Established product with available replacement and upgrade options