1 Features
1• 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 x 1.6 mm Device Footprint
• I2C Interface

2 Applications
• HVAC
• IoT Smart Thermostats and Room Monitors
• Refrigerators
• Printers
• White Goods
• Medical Devices
• Wireless Sensor (TIDA: 00374, 00484, 00524)

3 Description
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 onchip
non-volatile memory.