HDC1080DMBT

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HDC1080DMBT

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SENSOR HUMI/TEMP 3.3V I2C 2% SMD

  • HerstellerTexas Instruments

  • Herstellerteil #HDC1080DMBT

  • Paket WSON-6

  • Auf Lager4024

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Sensor Type Humidity, Temperature
Humidity Range 0 ~ 100% RH
Output Type I²C
Output 14b
Accuracy ±2% RH
Response Time 15 s
Voltage - Supply 2.7V ~ 5.5V
Mounting Type Surface Mount
Operating Temperature -20°C ~ 85°C

Übersicht

Description

The HDC1080DMBT is a digital humidity and temperature sensor manufactured by Texas Instruments. It offers high accuracy and low power consumption, making it suitable for a range of applications, including environmental monitoring, HVAC systems, and smart home devices. This sensor features a relative humidity accuracy of ±2% and a temperature accuracy of ±0.2°C. It operates with a supply voltage ranging from 2.7V to 5.5V, making it compatible with various microcontrollers and systems.
The HDC1080DMBT communicates via an I2C interface, simplifying integration with other digital systems. It is housed in a compact 6-pin Dual Flat No-leads (DFN) package, which is beneficial for space-constrained applications. The sensor also offers a wide operating temperature range from -40°C to 125°C and a humidity range from 0% to 100%.
This sensor is favored for its energy efficiency, with a low current consumption during measurements, extending battery life in portable applications. Its high precision and ease of use make it an attractive choice for developers seeking reliable environmental sensing solutions.

Equivalent

The HDC1080DMBT is a digital humidity and temperature sensor manufactured by Texas Instruments. Equivalent products include the Sensirion SHT31, Bosch BME280, and the AM2320 by AOSONG. These alternatives provide similar humidity and temperature measurement functionalities with varying specifications, interfaces, and power requirements. When choosing an equivalent, consider factors like accuracy, power consumption, and communication protocols to ensure compatibility with your application.

Features

The HDC1080DMBT is a digital temperature and humidity sensor designed for high accuracy and low power consumption. It features a wide operating range, measuring temperatures from -40°C to 125°C and relative humidity from 0% to 100%. The sensor provides reliable performance with an accuracy of ±0.2°C for temperature and ±2% for humidity, making it suitable for applications requiring precise environmental monitoring.
The HDC1080DMBT operates over a voltage range of 2.7V to 5.5V, with a low power consumption of just 1.2 µA on average, making it ideal for battery-operated devices. It communicates via the I2C interface, allowing easy integration with a variety of microcontrollers.
Additional features include a heater to dry the sensor in high-humidity conditions and a configurable sampling rate, enabling flexible data collection tailored to specific application needs. The sensor is housed in a compact 6-pin DSBGA package, facilitating its incorporation into space-constrained designs. Its reliability and precision make the HDC1080DMBT a versatile choice for applications like HVAC systems, smart home devices, and weather stations.

Pinout

The HDC1080DMBT is a digital humidity and temperature sensor from Texas Instruments. It features a 6-pin configuration and operates with an I2C interface. The pin functions are:
1. VDD: Power supply pin, typically requiring 2.7V to 5.5V.
2. GND: Ground pin.
3. SDA: Serial Data Line, used for I2C communication.
4. SCL: Serial Clock Line, used for I2C communication.
5. DRDYn/NC: Data Ready/No Connection pin (not always used).
6. ADDR: I2C Address pin, which allows the user to modify the I2C address of the device.
The HDC1080DMBT is designed to measure relative humidity and temperature with high accuracy. It provides digital outputs through the I2C interface, making it suitable for applications in HVAC, weather stations, and smart home devices.

Manufacturer

The HDC1080DMBT is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide array of electronic components and integrated circuits. They are known for their innovation in the design and manufacturing of analog and embedded processing chips, which are essential in a wide range of electronic systems and devices.
The HDC1080DMBT specifically is a digital humidity sensor with integrated temperature sensing capabilities. Texas Instruments serves various industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Their products are used in applications ranging from simple electronic devices to complex automotive systems, underscoring their influence and presence in the technology and electronics sectors worldwide.

Application

The HDC1080DMBT is a digital humidity and temperature sensor known for its high accuracy and low power consumption. Key application areas include:
1. HVAC Systems: For precise environmental control and energy efficiency.
2. Consumer Electronics: Used in smartphones, tablets, and wearables to monitor ambient conditions.
3. Smart Home Devices: Integration in thermostats and weather stations for home automation.
4. Industrial Monitoring: Ensures optimal conditions in manufacturing and storage environments.
5. Healthcare Devices: Monitoring environmental conditions in medical equipment.
6. Weather Stations: Provides accurate humidity and temperature data for meteorological purposes.
7. Agriculture: Helps in monitoring greenhouse and soil conditions for optimal crop growth.

Package

The HDC1080DMBT is a digital humidity and temperature sensor from Texas Instruments, housed in a small, surface-mount package. Specifically, it comes in an 8-pin, 0.65mm pitch, plastic Micro Lead Frame Package (MLP), also known as a VSSOP (Very Small Shrink Outline Package). This compact form factor is ideal for space-constrained applications.

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