DESCRIPTION

· The HDC1080 is a digital humidity sensor with an integrated temperature sensor, offering excellent measurement accuracy at very low power.

· It operates over a wide supply range and is a cost-effective, low-power alternative for various common applications.

· The humidity and temperature sensors are factory-calibrated.

FEATURES

· Relative Humidity Accuracy: ±2% (typical).

· Temperature Accuracy: ±0.2°C (typical).

· Excellent stability at high humidity.

· 14-bit measurement resolution.

· 100nA sleep mode current.

· Average supply current: 710nA @ 1sps, 11-bit RH measurement; 1.3µA @ 1sps, 11-bit RH and temperature measurement.

· Supply voltage: 2.7V to 5.5V.

· Small 3mm x 3mm device footprint.

· I2C interface.

APPLICATIONS

· HVAC.

· Smart thermostats and room monitors.

· White goods.

· Printers.

· Handheld meters.

· Medical devices.

· Wireless sensors.