HDC1008 - Texas Instruments

HDC1008 High Accuracy Digital Humidity Sensor

The 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 .

Features

•1 Relative Humidity (RH) Operating Range 0% to 100%
• 14 Bit Measurement Resolution
• Relative Humidity Accuracy ±4%
• Temperature Accuracy ±0.2 °C
• 200 nA Sleep Mode Current
• Average Supply Current:
  – 820 nA @ 1sps, 11 bit RH Measurement
  – 1.2 µA @ 1sps, 11 bit RH and Temperature Measurement
• Supply Voltage 3 V to 5 V
• Tiny 2 mm x 1.6 mm Device Footprint
• I2C Interface 2 Applications
• HVAC
• Smart Thermostats and Room Monitors
• White Goods
• Printers
• Handheld Meters
• Medical Devices
• Cargo Shipping
• Automotive Windshield Defog
• Wearable Devices
• Mobile Devices 3 Description Th.