LM35DH/NOPB - Texas Instruments

Manufacturer Part Number

LM35DH/NOPB

Manufacturer

Texas Instruments

Introduction

The LM35DH/NOPB is a precision integrated-circuit temperature sensor whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35DH/NOPB operates over a -55°C to +150°C temperature range, while the LM35CZ and LM35DZ are rated for a -40°C to +125°C range. The LM35 series is calibrated to provide direct readings in Celsius.

Product Features and Performance

Analog voltage output that is linearly proportional to the Celsius temperature

Typical accuracy of ±0.5°C at room temperature and ±1.5°C over the full -55°C to +150°C temperature range

Rated for full -55°C to +150°C range, with LM35CZ and LM35DZ rated for -40°C to +125°C

Wide supply voltage range of 4V to 30V

Low self-heating, less than 0.1°C in still air

Operates from 4 to 30 volts

Less than 60 μA current drain

Low impedance output, 0.1 Ω for 1 mA load

Product Advantages

Provides direct readings in Celsius

Calibrated directly in Celsius

Operates over a wide temperature range

Low cost due to wafer-level trimming

Suitable for remote applications

Maintains high accuracy over a wide supply range

Key Reasons to Choose This Product

Precise and linear temperature measurement

Wide operating temperature range

Low power consumption

Small package options for space-constrained designs

Highly accurate and reliable performance

Quality and Safety Features

Robust metal can package for reliable operation

Integrated circuit design ensures consistent performance

Tested and qualified to stringent quality standards

Compatibility

The LM35DH/NOPB is compatible with a variety of microcontrollers, ADCs, and other electronic systems that require accurate temperature sensing.

Application Areas

Consumer electronics

Industrial automation

HVAC systems

Medical equipment

Automotive applications

Environmental monitoring

Product Lifecycle

The LM35DH/NOPB is an active product in our website's sales team's portfolio. There are equivalent models available, such as the LM35CZ and LM35DZ, which cover different temperature ranges. For the most up-to-date information on product availability and alternatives, please contact our website's sales team.