HDC2021 - Low-Power Humidity and Temperature Sensor

Texas Instruments

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Datasheet Details

Part number: HDC2021
Manufacturer: Texas Instruments ↗
File Size: 1.77 MB
Datasheet: HDC2021-etcTI.pdf
Description: Low-Power Humidity and Temperature Sensor

HDC2021 Product details

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..

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).
Supply voltage range: 1.62 V to 3.6 V.
I2C interface compatibility.
50 nA sleep mode current.
550 nA average supply current (11-bit accuracy option, 1 me.

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Low-Power Humidity and Temperature Sensor Texas Instruments

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