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HDC1080DMBT
+NomenclatureSENSOR HUMI/TEMP 3.3V I2C 2% SMD
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FabricantTexas Instruments
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Pièce fabricant #HDC1080DMBT
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Package WSON-6
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En stock4024
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Spécifications
| Attribut | Valeur |
| 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 |
Présentation
Description
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
Features
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
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 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
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.