SI7021-A20 Datasheet, PDF (22/36 Pages) Silicon Laboratories – IC HUMIDITY AND TEMPERATURE SENSOR

Si7021-A20
The results of the temperature measurement may be converted to temperature in degrees Celsius (°C) using the
following expression:
Temperature (C  = ¹----⁷---⁵----^.-⁷----²---^-₆--^T--₅--^e-₅---^m3----₆-^p----^_---^C-----^o---^d---^e-- – 46.85
Where:
Temperature (°C) is the measured temperature value in °C
Temp_Code is the 16-bit word returned by the Si7021
A temperature measurement will always return XXXXXX00 in the LSB field.
22
Rev. 1.1