Texas Instruments HDC1080
The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 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 humidity and temperature sensors are factory calibrated.| Part No. | HDC1080 |
|---|---|
| Datasheet | HDC1080 Download |
| Manufacturer |  Texas Instruments |
| Description | High Accuracy Digital Humidity Sensor |
| Buy | Stock & Price |
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 @ 1sps, 11 bit RH Measurement – 1.3 µA @ 1sps, 11 bit RH and Temperature Measurement
● Supply Voltage 2.7 V to 5.5 V
● Small 3 mm x 3 mm Device Footprint
● I2C Interface 3
DESCRIPTION
PART NUMBER HDC1080 Device Information (1) PACKAGE BODY SIZE (NOM) PWSON (6-pin) DMB 3.00 mm x 3.00 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. 2APPLICATIONS
● HVAC● Smart Thermostats and Room Monitors
● White Goods
● Printers
● Handheld Meters
● Medical Devices
● Wireless Sensor (TIDA: 00374, 00484, 00524) 4 Typical Application 3.3 V 3.3 V 3.3 V RH TEMPERATURE HDC1080 ADC Registers + Logic VDD SDA SCL I2C OTP Calibration Coefficients GND MCU I2C Peripheral VDD GND 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers.
