LM35AH/NOPB - Texas Instruments

Manufacturer Part Number

LM35AH/NOPB

Manufacturer

texas-instruments

Introduction

The LM35AH/NOPB is a precision integrated-circuit temperature sensor with an analog voltage output. The LM35 sensor provides a linear output voltage that is proportional to the Celsius temperature. The LM35 has an advantage over linear temperature sensors calibrated in Kelvin, as users don't need to subtract a large constant voltage from the output to obtain the convenient Celsius measurement. The LM35 does not require any external calibration or trimming to provide a typical accuracy of ±0.5°C at room temperature and ±1°C over a full -55°C to 150°C temperature range.

Product Features and Performance

Analog voltage output that is proportional to Celsius temperature

Linear + 10mV/°C scale factor

Rated for full -55°C to +150°C range

Suitable for remote applications

Operates from 4V to 30V

Less than 60 μA current drain

Low self-heating, 0.08°C in still air

Nonlinearity only ±0.25°C typical

Low impedance output, 0.1 Ω for 1 mA load

Product Advantages

Direct Celsius readout

Calibrated directly in Celsius (Centigrade)

Linear + 10mV/°C scale factor

Wide -55°C to +150°C temperature range

Key Reasons to Choose This Product

Highly accurate and precise temperature measurement

Wide operating temperature range to cover a variety of applications

Simple integration with low power consumption

Analog voltage output for easy interfacing with other electronics

Quality and Safety Features

High reliability and stability

Low self-heating ensures accurate temperature readings

Robust metal can package for harsh environments

Compatibility

Through-hole mounting for easy PCB integration

Application Areas

Industrial and commercial temperature monitoring and control

HVAC systems

Consumer electronics

Automotive applications

Product Lifecycle

The LM35AH/NOPB is an active product. There are equivalent and alternative models available from our website's sales team, such as the LM35, LM35A, and LM35C. Customers should contact our website's sales team for more information on the latest product availability and recommendations.