LM34DMX - Texas Instruments

Manufacturer Part Number

LM34DMX

Manufacturer

Texas Instruments

Introduction

The LM34DMX is a precision Celsius temperature sensor, with an output voltage that is linearly proportional to the Celsius temperature. It has a calibrated accuracy of ±3°F.

Product Features and Performance

Operates on 4V to 30V supply

Outputs 10mV/°F

Sensing range of 0°C to 100°C

Excellent long-term stability

Low self-heating, typically 0.08°C in still air

Suitable for remote applications

No external calibration required

Easily interfaced to readouts or control circuitry

Product Advantages

Precise temperature measurement with ±3°F accuracy

Wide operating temperature range of 0°C to 100°C

Linear output voltage proportional to Celsius temperature

Minimal power consumption

No need for external calibration

Key Technical Parameters

Voltage Supply: 4V to 30V

Sensing Range: 0°C to 100°C

Output: 10mV/°F analog voltage

Accuracy: ±3°F

Quality and Safety Features

RoHS non-compliant

8-SOIC surface mount package

Tape and reel packaging

Compatibility

The LM34DMX is compatible with a wide range of control and monitoring systems that require precise temperature measurement.

Application Areas

Industrial and process control

HVAC systems

Appliances

Instrumentation

Consumer electronics

Product Lifecycle

The LM34DMX is an active and widely used temperature sensor from Texas Instruments. Replacements and upgrades are readily available.

Key Reasons to Choose This Product

Precise temperature measurement with ±3°F accuracy

Wide operating temperature range of 0°C to 100°C

Linear output voltage for easy interfacing

Minimal power consumption

No need for external calibration

Compatibility with a wide range of control and monitoring systems

Availability of replacements and upgrades