Datasheet4U Logo Datasheet4U.com

LM35 Datasheet Precision Centigrade Temperature Sensors

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LM35 Precision Centigrade Temperature Sensors November 2000 LM35 Precision Centigrade Temperature Sensors.

General Description

The LM35 series are precision integrated-circuit temperature sensors, 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 its output to obtain convenient Centigrade scaling.

The LM35 does not require any external calibration or trimming to provide typical accuracies of ±1⁄4˚C at room temperature and ±3⁄4˚C over a full −55 to +150˚C temperature range.

Key Features

  • n Calibrated directly in ˚ Celsius (Centigrade) n Linear + 10.0 mV/˚C scale factor n 0.5˚C accuracy guaranteeable (at +25˚C) n Rated for full.
  • 55˚ to +150˚C range n Suitable for remote.

LM35 Distributor & Price

Compare LM35 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.