Product Features  

Relative humidity accuracy ±2% (typical)

Temperature accuracy ±0.2°C (typical)

Excellent stability at high humidity

14-bit measurement resolution

100nA current in sleep mode

Average supply current

700nA at -1sps, 11-bit relative humidity (RH) measurement

1.3UA at -1sps, 11-bit RH and temperature measurement

Supply voltage range: 2.7V to 5.5V

Small 3mm x 3mm device package

I2C interface

Product Applications

Heating, ventilation and air conditioning (HVAC)

Smart thermostats and room temperature monitors

White goods

Printers

Handheld meters

Medical equipment

Wireless sensors (TIDA: 00374, 00484, 00524)

Product Description

The HDC1080 is a digital humidity sensor with an integrated temperature sensor that provides excellent measurement accuracy at ultra-low power consumption. The HDC1080 supports a wide operating supply voltage range and offers low cost and low power consumption advantages over competing solutions for a wide range of common applications.

Product Parameters

Operating voltage: 2.7V-5.5V

Operating temperature: -20℃-+85℃

Average supply current: 1SPS, 11-bit relative humidity measurement 710nA

1SPS, 11-bit relative humidity and temperature measurement 1.3uA

Sleep mode current: 100nA

Measurement accuracy: Relative humidity accuracy ±2% (typical)

Relative temperature accuracy ±0.2℃ (typical)

Measurement resolution: 14 bits

Communication interface: 12C

Actual image of the product