HDC3021
HDC3021 is Digital Relative Humidity Sensor manufactured by Texas Instruments.
- Part of the HDC3020 comparator family.
- Part of the HDC3020 comparator family.
HDC3020, HDC3021, HDC3022
SNAS778C
- JUNE 2021
- REVISED DECEMBER 2022
HDC302x 0.5%RH Digital Relative Humidity Sensor, 0.19%RH/yr Long Term Drift, 4s Response, Low-Power, Offset Error Correction, 0.1°C Temperature Sensor
1 Features
- Relative humidity (RH) sensor:
- Operating range: 0% to 100%
- Accuracy: ±0.5% typical
- Offset Error Correction: reduces offset to return device to within accuracy specification
- Long-term drift: 0.19%RH/yr
- Condensation protection with integrated heater
- Temperature sensor:
- Operating range:
- 40°C to 125°C
- Accuracy: ±0.1°C typical
- NIST traceability: relative humidity & temperature
- Low power: average current 0.4 µA
- I2C interface patibility...
