HDC2021 Overview
Key Specifications
Pins: 6
Max Voltage (typical range): 3.6 V
Min Voltage (typical range): 1.62 V
Height: 800 µm
Description
The HDC2021 is an integrated relative humidity and temperature sensor with a factory-installed polyimide tape cover over the opening of the relative humidity sensor element. The tape cover provides protection against pollutants that can appear in certain stages of the manufacturing process, such as SMT assembly, PCB board wash, and conformal coating.
Key Features
- Factory-installed polyimide tape to protect sensor during assembly
- 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 (maximum)
