HDC2022 Overview
The HDC2022 is an integrated relative humidity and temperature sensor with a factory-installed PTFE membrane cover over the opening of the relative humidity sensor. The cover is a hydrophobic micropourous PTFE foil that protects against dust and water according to IP67 specifications. The cover is designed to adhere to the package over lifetime operation while maintaining the same response time as a sensor without...
HDC2022 Key Features
- Factory-installed IP67 rated water and dust protection cover
- RH measurement range: 0% to 100%
- Temperature measurement range: -40°C to 125°C
- Humidity accuracy: ±2% (typical), ±3% (maximum)
- Temperature accuracy: ±0.2°C (typical), ±0.4°C
- Supply voltage range: 1.62 V to 3.6 V
- I2C interface patibility
- 50 nA sleep mode current
- 550 nA average supply current (11-bit accuracy
- Continuous conversion or one-shot measurement