SNAS678B May 2018 – May 2019 HDC2080
The HDC2080 includes an integrated heating element that can be switched on briefly to prevent or remove any condensation that may build up in high humidity environments. Additionally, the heater can be used to verify functionally of the integrated temperature sensor. The operating range of the heater should be limited to –40°C to 85°C. For 3.3-V operation, the heater will have a typical current draw of 90 mA, and 55 mA at 1.8-V operation.