LM35CH/NOPB - Texas Instruments

Manufacturer Part Number

LM35CH/NOPB

Manufacturer

Texas Instruments

Introduction

The LM35CH/NOPB is a precision integrated-circuit temperature sensor whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35 thus has an advantage over linear temperature sensors calibrated in Kelvin, as the user is not required to subtract a large constant voltage from the output to obtain convenient Centigrade scaling.

Product Features and Performance

Analog Voltage Output

Wide Supply Voltage Range: 4V to 30V

High Accuracy: ±1°C

Wide Operating Temperature Range: -40°C to 110°C

10mV/°C Scale Factor

Low Self-Heating: 0.08°C in Still Air

Nonlinearity Only ±0.25°C Typical

Low Cost Due to Wafer-Level Trimming

Product Advantages

Calibrated Directly in Celsius (Centigrade)

Linear + 10mV/°C Scale Factor

Wide Supply Voltage Range

Suitable for Remote Applications

Low Cost

Low Self-Heating

Non-Linearity Only ±0.25°C Typical

Key Reasons to Choose This Product

Highly accurate and reliable temperature sensing

Wide operating temperature range for diverse applications

Easy to integrate with low self-heating and high linearity

Cost-effective solution for temperature monitoring needs

Suitable for remote and distributed temperature sensing

Quality and Safety Features

Excellent accuracy and stability

Robust through-hole metal can package

Meets industrial standards for quality and reliability

Compatibility

The LM35CH/NOPB is compatible with a wide range of electronic systems and devices that require accurate temperature monitoring, including industrial control systems, HVAC equipment, medical devices, and consumer electronics.

Application Areas

Industrial process control

HVAC systems

Automotive electronics

Medical instrumentation

Consumer electronics

Environmental monitoring

Thermal management systems

Product Lifecycle

The LM35CH/NOPB is an active product, and there are no plans for discontinuation. Texas Instruments offers a range of equivalent and alternative temperature sensor models that can be considered, such as the LM35DZ, LM35CZ, and LM35AZ. For more information or assistance in selecting the best temperature sensor for your application, please contact our website's sales team.