The TMP36 is an accurate temperature sensor that transmits the temperature in Celsius. The sensor provides a voltage output that is linearly proportional to the temperature in Celsius. It also does not require external calibration to provide typical accuracy of ± 1 ° C at + 25 ° C and ± 2 ° C over the temperature range of -40 ° C to + 125 ° C.
The output voltage can be easily converted to temperature using the scale factor of 10 mV / ° C.