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HDC3020 - Digital Relative Humidity Sensor

Description

The HDC302x is an integrated capacitive based relative humidity (RH) and temperature sensor.

5.5 V), along with ultra-low power consumption in a compact 2.5-mm × 2.5-mm package.

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 p.

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Datasheet preview – HDC3020

Datasheet Details

Part number HDC3020
Manufacturer Texas Instruments
File Size 2.10 MB
Description Digital Relative Humidity Sensor
Datasheet download datasheet HDC3020 Datasheet
Additional preview pages of the HDC3020 datasheet.

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Full PDF Text Transcription

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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.
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