The TMP36 are low voltage, precision centi-grade temperature sensors. They provide a voltage output that is linearly proportional to the Celsius (centigrade) temperature. The TMP36 do not require any external calibration to provide typical accuracies of ±1°C at +25°C and ±2°C over the −40°C to +125°C temperature range.
The low output impedance of the TMP36 and its linear output and precise calibration simplify interfacing to temperature control circuitry and ADCs. All three devices are intended for single-supply operation from 2.7 V to 5.5 V maxi-mum. The supply current runs well below 50 μA, providing very low self-heating—less than 0.1°C in still air. In addition, a shutdown function is provided to cut the supply current to less than 0.5 μA.
The TMP36 is specified from −40°C to +125°C, provides a 750 mV output at 25°C, and operates to 125°C from a single 2.7 V supply. The TMP36 is functionally compatible with the LM50. Both the TMP35 and TMP36 have an output scale factor of 10 mV/°C.
Accuracy over the entire sensing range: ± 2 ° C
Supply Current: 50uA
Rated voltage: 2.7 to 5.5 V
Operating Temperature Range: from -40 ° C to +125 ° C
Output voltage per ° C: 10 mV / ° C
Range Storage Temperature: -60 ~ 150 ° C
Pin No.: 3
Strip Connection: 2.54mm
1. + Vs
For more info datasheet.
|Input Voltage||3.3 V, 3.5 V|