LM35 TEMPERATURE SENSOR

DESCRIPTION:

LM35 is an integrated analog temperature sensor whose electrical output is proportional to Degree Centigrade. LM35 Sensor does not require any external calibration or trimming to provide typic accuracies. The LM35's low output impedance, a linear output, and precise inherent calibration make interfacing to readout or control circuitry especially easy.

As such no extra components are required to interface LM35 to ADC as the output of LM

The LM35 is a high precision temperature sensor. It has a analog output, which is linearly proportional to the surrounding temperature. Just hook it up to a ADC pin on your microcontroller to get temperature readings.

 The output of LM35 temperature can also be given to comparator circuit and can be used for over temperature indication or by using a simple relay can be used as a temperature controller.

Features

• Output calibrated in ° Celsius
• M35 can also be directly connected to Arduino.
  
• 0.5° C accuracy at 25° C.
• Wide range of operation between -55° to +150°C
• Wide range of operatin voltage ranging between 4 to 30 volts
• Current consumption of less than 60 μA