LM35 TO-92-3 Board Mount Temperature Sensors

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 typical accuracies. The LM35’s low output impedance, linear
output, and precise inherent calibration make interfacing to readout or
control circuitry especially easy.

As such no extra components required to
interface LM35 to ADC as the output of LM35 is linear with 10mv/degree
scale. It can be directly interfaced to any 10 or 12 bit ADC. But if you
are using an 8-bit ADC like ADC0808 or ADC0804 an amplifier section
will be needed if you require to measure 1°C change.

LM35 can also be directly connected to
Arduino. 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:

1. Calibrated directly in Degree Celsius (Centigrade)
2. Linear at 10.0 mV/°C scale factor
3. 0.5°C accuracy guarantee-able (at a25°C)
4. Rated for full -55°C to a 150°C range
5. Suitable for remote applications
6. Low cost due to wafer-level trimming
7. Operates from 4 to 30 volts
8. Less than 60 mA current drain
9. Low self-heating, 0.08°C in still air
10. Non-linearity only 0.25°C typical
11. Low impedance output, 0.1Ωfor 1 mA load

Package Includes:

1 x LM35 TO-92-3 Board Mount Temperature Sensors.

No Guarantee No Warranty