Name: HDC1080DMBR
Brand: Texas Instruments
SKU: HDC1080DMBR
Availability: OutOfStock

规格

Product Introduction

The HDC1080 is a digital humidity sensor with an 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.

Features

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, 11bit RH Measurement
Average Supply Current: 1.3 µA @ 1sps, 11bit 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 Sensor (TIDA:00374, 00484, 00524)

Specifications Table

Parameter	Value
Part Number	HDC1080
Package	PWSON (6-pin) DMB
Body Size (NOM)	3.00mm x 3.00mm
Supply Voltage	2.7V to 5.5V
Relative Humidity Accuracy	±2% (typical)
Temperature Accuracy	±0.2°C (typical)
Resolution	14 Bit
Sleep Mode Current	100 nA
Average Supply Current (RH only)	710 nA @ 1sps, 11bit
Average Supply Current (RH and Temperature)	1.3 µA @ 1sps, 11bit
Interface	I2C
Ambient Operating Temperature (Temperature Sensor)	-40°C to 125°C
Ambient Operating Temperature (Humidity Sensor)	-20°C to 70°C
Functional Operating Temperature (Humidity Sensor)	-20°C to 85°C
Junction-to-Ambient Thermal Resistance	49.4 °C/W
Junction-to-Case (Top) Thermal Resistance	29.8 °C/W
Junction-to-Board Thermal Resistance	23.1 °C/W
Junction-to-Top Characterization Parameter	3.3 °C/W
Junction-to-Board Characterization Parameter	23.1 °C/W
Junction-to-Case (Bottom) Thermal Resistance	4.2 °C/W
ESD Rating (HBM)	±2000 V
ESD Rating (CDM)	±500 V

To learn more, please download the PDF.