Sensors, Transducers

HDC2080DMBR

Active

2% RH ULTRA-LOW-POWER DIGITAL RELATIVE HUMIDITY SENSOR, INTERRUPT/DRDY

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Search across all available documentation for this part.

DocumentsCompensating Temperature and Humidity Sensors in HVAC Systems Optimizing Placement and Routing for Humidity Sensors (Rev. A)+13

Sensors, Transducers

HDC2080DMBR

Active

Texas Instruments

2% RH ULTRA-LOW-POWER DIGITAL RELATIVE HUMIDITY SENSOR, INTERRUPT/DRDY

Deep-Dive with AI

DocumentsCompensating Temperature and Humidity Sensors in HVAC Systems Optimizing Placement and Routing for Humidity Sensors (Rev. A)+13

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	HDC2080DMBR

Accuracy	2 %
Humidity Range [Max]	100 % RH
Humidity Range [Min]	0 % RH
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	14 b
Output Type	I2C
Response Time	8 s
Sensor Type	Temperature, Humidity
Supplier Device Package	6-WSON (3x3)
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.62 V

HDC2080 Series

Part	Supplier Device Package	Response Time	Output Type	Output	Humidity Range [Min]	Humidity Range [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Sensor Type	Mounting Type	Accuracy	Voltage - Supply	Voltage - Supply	Embedded	Embedded	Utilized IC / Part	Supplied Contents
Texas Instruments HDC2080DMBR	6-WSON (3x3)	8 s	I2C	14 b	0 % RH	100 % RH	85 °C	-40 °C	3.6 V	1.62 V	Humidity Temperature	Surface Mount	2 %
Texas Instruments HDC2080EVM											Humidity Temperature			5 V	USB	16-Bit MCU		HDC2080	Board(s)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.04
		10	$ 2.28
		25	$ 2.03
		50	$ 1.93
		100	$ 1.88
		500	$ 1.57
		1000	$ 1.47
	Digi-Reel®	1	$ 3.04
		10	$ 2.28
		25	$ 2.03
		50	$ 1.93
		100	$ 1.88
		500	$ 1.57
		1000	$ 1.47
	Tape & Reel (TR)	3000	$ 1.42
		6000	$ 1.37
Texas Instruments	LARGE T&R	1	$ 1.76
		100	$ 1.45
		250	$ 1.04
		1000	$ 0.79

Description

General part information

HDC2080 Series

The HDC2080 device is an integrated humidity and temperature sensor that provides high accuracy measurements with very low power consumption in a small DFN package. The capacitive-based sensor includes new integrated digital features and a heating element to dissipate condensation and moisture. The HDC2080 digital features include programmable interrupt thresholds to provide alerts and system wake-ups without requiring a microcontroller to be continuously monitoring the system. Combined with programmable sampling intervals, a low power consumption, and a support for a 1.8-V supply voltage, the HDC2080 is designed for battery-operated systems.

The HDC2080 provides high accuracy measurement capability for a wide range of environmental monitoring and Internet of Things (IoT) applications such as smart thermostats and smart home assistants. For designs where printed-circuit board (PCB) area is critical, a smaller CSP package option is available thru the HDC2010 with complete software compatibility with the HDC2080.

For applications with strict power-budget restrictions, Auto Measurement Mode enables the HDC2080 to automatically initiate temperature and humidity measurements. This feature allows users to configure a microcontroller into deep sleep mode because the HDC2080 is no longer dependent upon the microcontroller to initiate a measurement.