STMicroelectronics LPS25HBTR Pressure Sensor
The LPS25HBTR from STMicroelectronics is a state-of-the-art pressure sensor that offers cutting-edge technology designed for a wide range of applications. This ultra-compact piezoresistive absolute pressure sensor is highly precise, providing a digital output for atmospheric pressure ranging from 260 to 1260 hPa (hectopascal).
Key Features
- High-accuracy: The LPS25HBTR boasts a high-resolution measurement of 0.01 hPa, which enables it to detect even the smallest changes in atmospheric pressure, making it ideal for advanced weather monitoring systems.
- Low power consumption: This sensor is designed for energy efficiency, which is crucial for battery-operated devices. It operates within a supply voltage range of 1.7V to 3.6V, ensuring minimal power draw without compromising performance.
- Embedded features: It includes a variety of embedded functions, such as a FIFO buffer, a temperature sensor, and multiple operational modes, providing versatility and ease of integration into various systems.
- Compact design: With its small footprint, measuring just 2.5 x 2.5 x 0.76 mm in a HCLGA package, the LPS25HBTR is perfect for space-constrained applications.
Applications
The LPS25HBTR is well-suited for a range of applications, including:
- Enhanced GPS navigation
- Weather station equipment
- Indoor and outdoor navigation
- Smartphones and tablets
- Altimeters and barometers for portable devices
Technical Specifications
The sensor's technical specifications are designed to meet the requirements of advanced applications:
- Pressure range: 260 to 1260 hPa
- Pressure accuracy: ±0.2 hPa (typical)
- Supply voltage: 1.7V to 3.6V
- Interface: I²C/SPI digital output interface
- Temperature range: -30 to +85°C
In conclusion, the LPS25HBTR from STMicroelectronics is a versatile and reliable pressure sensor that offers high precision, low power consumption, and a compact form factor, making it an excellent choice for developers and manufacturers looking to integrate advanced pressure sensing capabilities into their products.
