HDC1080 HDC1080 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor | TI.com

HDC1080 (ACTIVE)

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

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

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 HDC2010 HDC2080
±2     ±2     ±2    
0 - 100     0 - 100     0 - 100    
±0.2     0.2     ±0.2    
2.7     1.62     1.62    
5.5     3.6     3.6    
1.2 @ 1 sample/sec     0.55 @ 1 sample/sec     0.55 @ 1 sample / sec    
I2C     I2C     I2C    
Catalog     Catalog     Catalog    
-40 to 125     -40 to 85     -40 to 85    
6WSON       6WSON