HDC1008 Digital Humidity Sensor

Integrated, low-power, humidity sensor with integrated temperature sensor from TI

Image of Texas Instruments HDC1008 Digital Humidity SensorTexas Instruments' HDC1008 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very-low-power. The device measures humidity based on a novel capacitive sensor. The humidity and temperature sensors are factory calibrated. The innovative WLCSP (Wafer Level Chip Scale Package) simplifies board design with the use of an ultra-compact package. The sensing element of the HDC1008 is placed on the bottom part of the device, which makes the HDC1008 more robust against dirt, dust, and other environmental contaminants. The HDC1008 is functional within the full –40°C to +125°C temperature range.

Features  
  • Relative Humidity (RH) operating range 0% to 100%
  • 14-bit measurement resolution
  • Relative humidity accuracy ±4%
  • Temperature range:
    • Operating –20°C to 85°C
    • Functional –40°C to 125°C
  • Temperature accuracy ±0.2°C
  • 200 nA sleep mode current
  • Average supply current:
  • 820 nA @ 1 sps, 11-bit RH measurement
  • 1.2 µA @ 1 sps, 11-bit RH and temperature measurement

HDC1008 Digital Humidity Sensor

ImageManufacturer Part NumberDescriptionPackagingPart StatusSensor TypeAvailable QuantityView Details
SENSOR HUMI/TEMP 3.3V I2C 4% SMDHDC1008YPATSENSOR HUMI/TEMP 3.3V I2C 4% SMDCut Tape (CT)Not For New DesignsHumidity, Temperature8250 - Factory StockView Details
Published: 2014-12-08