HDC1080 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor - HDC1080

HDC1080 (ACTIVE)

HDC1080 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor

 

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

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Parametrics Compare all products in Humidity Sensors

 
Relative Humidity Accuracy (Typ) (%RH)
Relative Humidity Operating Range (Typ) (%RH)
Temperature Accuracy (Typ) (°C)
Supply Voltage (Min)
Supply Voltage (Max)
Average Supply Current (Typ) (uA)
Interface
Rating
Operating Temperature Range (C)
Pin/Package
HDC1080 HDC1010 HDC2010
±2    ±2    ±2   
0 - 100    0 - 100    0 - 100   
±0.2    ±0.2    0.2   
2.7    2.7    1.62   
5.5    5.5    3.6   
1.2 @ 1 sample/sec    1.2 @ 1 sample/sec    0.55 @ 1 sample/sec   
I2C    I2C    I2C   
Catalog    Catalog    Catalog   
-40 to 125    -40 to 85    -40 to 85   
6WSON    8DSBGA