HDC1080 ±2% low-power digital humidity and temperature sensor | TI.com

HDC1080
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±2% low-power digital humidity and temperature sensor

±2% low-power digital humidity and temperature sensor - HDC1080
Datasheet
HDC1080 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor datasheet (Rev. A)
 

Description

The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated.

Features

  • Relative Humidity Accuracy ±2% (typical)
  • Temperature Accuracy ±0.2°C (typical)
  • Excellent Stability at High Humidity
  • 14 Bit Measurement Resolution
  • 100 nA Sleep Mode Current
  • Average Supply Current:
    • 710 nA @ 1sps, 11 bit RH Measurement
    • 1.3 µA @ 1sps, 11 bit RH and Temperature
      Measurement
  • Supply Voltage 2.7 V to 5.5 V
  • Small 3 mm × 3 mm Device Footprint
  • I2C Interface

Parametrics

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Part number Order Relative humidity accuracy (Typ) (%RH) Temperature accuracy (Typ) (°C) Relative humidity operating range (Typ) (%RH) Interface Supply voltage (Min) Supply voltage (Max) Average supply current (Typ) (uA) Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Rating
HDC1080 Order now ±2     ±0.2     0 - 100     Digital     2.7     5.5     1.2 @ 1 sample/sec     -40 to 125     WSON | 6     6WSON: 9 mm2: 3 x 3 (WSON | 6)     Catalog    
HDC1010 Order now ±2     ±0.2     0 - 100     Digital     2.7     5.5     1.2 @ 1 sample/sec     -40 to 85     DSBGA | 8     See datasheet (DSBGA)     Catalog    
HDC2010 Order now ±2     ±0.2     0 - 100     Digital     1.62     3.6     0.55 @ 1 sample/sec     -40 to 85         Catalog    
HDC2080 Order now ±2     ±0.2     0 - 100     Digital     1.62     3.6     0.55 @ 1 sample / sec     -40 to 85     WSON | 6     6WSON: 9 mm2: 3 x 3 (WSON | 6)     Catalog