// Sensors

LM35

The LM35 is a precision analog temperature sensor calibrated in Celsius, outputting 10mV per degree Celsius. No external calibration is needed. Linear output makes it easy to read with any ADC-equipped microcontroller.

// Specifications

Supply Voltage

4V – 30V

Temp Range

-55°C – +150°C

Output

10 mV/°C

Accuracy

±0.5°C typical

Self-heating

0.08°C typical

Package

TO-92 / SO-8

// Pin Reference Table

Pin	Name	Function	Type
1	VCC	Supply voltage 4V–30V	PWR
2	VOUT	Analog output, 10mV per degree C	ADC
3	GND	Ground	GND