HDC1010 HDC1010 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor | TI.com


HDC1010 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor


Recommended alternative parts

  •   HDC2010 - HDC2010 is a lower power and smaller sized digital humidity sensor with an integrated temperature sensor.


The HDC1010 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1010 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 innovative WLCSP (Wafer Level Chip Scale Package) simplifies board design with the use of an ultra-compact package. The sensing element of the HDC1010 is placed on the bottom part of the device, which makes the HDC1010 more robust against dirt, dust, and other environmental contaminants. The humidity and temperature sensors are factory calibrated and the calibration data is stored in the on-chip non-volatile memory.


  • 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 @ 1 sps, 11 bit RH Measurement
    • 1.3 µA @ 1 sps, 11 bit RH and Temperature Measurement
  • Supply Voltage 2.7 V to 5.5 V
  • Tiny 2 mm × 1.6 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)
Operating temperature range (C)
Package size: mm2:W x L (PKG)
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    
See datasheet (WSON)       See datasheet (WSON)