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HDC2080DMBT

Name: HDC2080DMBT
Rating: 4.7 (12 reviews)

HUMIDITY SENSOR

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資料表 HDC2080DMBT DataSheet
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規格

Part Status	Obsolete
Sensor Type	Humidity, Temperature
Humidity Range	0 ~ 100% RH
Output Type	I2C
Output	14b
Accuracy	±2% RH
Response Time	8 s
Voltage - Supply	1.62V ~ 3.6V
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C
Package / Case	6-WDFN Exposed Pad
Supplier Device Package	6-WSON (3x3)
Base Product Number	HDC2080

概述

Description

The HDC2080DMBT is a digital humidity and temperature sensor designed for high precision and low power consumption applications. It features a compact package, making it suitable for various devices, including IoT applications, wearable technology, and HVAC systems. The sensor provides accurate measurements with a typical humidity accuracy of ±2% and temperature accuracy of ±0.2°C, ensuring reliable performance in diverse environments.
The HDC2080DMBT communicates over an I2C interface, allowing easy integration with microcontrollers and digital systems. Its low power requirements make it ideal for battery-operated devices, supporting both active and low-power sleep modes. Additionally, the sensor incorporates built-in calibration, enhancing measurement stability and consistency over time.
Overall, the HDC2080DMBT is a versatile solution for monitoring environmental conditions, providing accurate data while minimizing power consumption and space requirements.

Features

The HDC2080DMBT is a digital humidity and temperature sensor designed for accurate environmental monitoring. Key features include:
1. High Accuracy: Offers high precision for humidity (±2% RH) and temperature (±0.2°C) measurements.
2. Low Power Consumption: Suitable for battery-operated devices, it operates on a low power supply.
3. I2C Interface: Provides easy communication with microcontrollers and other digital devices via I2C.
4. Wide Operating Range: Supports a broad temperature range from -40°C to 125°C and a humidity range of 0% to 100% RH.
5. Integrated Digital Output: Outputs calibrated data, eliminating the need for complex analog-to-digital conversion.
6. Compact Size: Ideal for space-constrained applications, with a small footprint.
7. On-Chip Heating Element: Prevents condensation, enhancing reliability in humid environments.
These features make the HDC2080DMBT suitable for various applications, including HVAC systems, weather stations, and consumer electronics.

Package

The HDC2080DMBT is packaged in a 3mm x 3mm QFN (Quad Flat No-lead) package. This compact form factor is designed for efficient space utilization on printed circuit boards while providing thermal and electrical performance.

Pinout

The HDC2080DMBT is a digital humidity and temperature sensor from Texas Instruments. It features a 6-pin package. The pin configuration and their functions are as follows:
1. VDD: Power supply input (1.8V to 3.6V).
2. GND: Ground reference.
3. SCL: I2C serial clock line for communication.
4. SDA: I2C serial data line for data transfer.
5. ADDR: Address pin used to set the I2C address (can be tied to GND or VDD).
6. N/C: No connection (not used).
The HDC2080 provides high-accuracy temperature and humidity measurements via I2C communication, making it suitable for various applications such as environmental monitoring and HVAC systems.

Manufacturer

The HDC2080DMBT is manufactured by Texas Instruments (TI), a global semiconductor company based in the United States. Texas Instruments designs and produces a wide range of electronic components, including microcontrollers, processors, and sensors. Established in 1930, TI is known for its innovation in analog and digital signal processing technologies, as well as its extensive portfolio of products used in various applications such as automotive, industrial, and consumer electronics. The HDC2080 is a digital humidity and temperature sensor, showcasing TI's expertise in sensor technology and precision measurement solutions.

Application

The HDC2080DMBT is a digital humidity and temperature sensor commonly used in applications such as HVAC systems, weather stations, indoor climate monitoring, industrial automation, and consumer electronics. Its high accuracy and low power consumption make it suitable for portable devices, smart home systems, and environmental monitoring.

Equivalent

The HDC2080DMBT is a digital humidity and temperature sensor. Equivalent products include the SHT30 from Sensirion, the BME280 from Bosch, and the HTU21D from TE Connectivity. These sensors offer similar features such as digital output and reliable performance in humidity and temperature measurement. Always verify specifications for compatibility with your application.