Overview of LPS22HBTR by STMicroelectronics
The LPS22HBTR sensor by STMicroelectronics is a MEMS nano pressure sensor that operates within a pressure range of 26 to 126kPa. It stands out with its feature of absolute digital output barometer capability. Designed for precision, it supports a supply voltage range from 1.7V to 3.6V and showcases a sensitivity that translates to an extensive output range with fine resolution. The sensor is encapsulated in an HLGA-10 package, a compact form that affords engineers the flexibility to incorporate it into a wide array of applications. RoHS compliance ensures it meets global standards for environmental safety and material use.
Noteworthy is its digital voltage output, and the sensor’s operating temperature ranges from -40°C to 85°C, making it suitable for diverse environmental conditions. It has a pressure sensitivity of 4096 LSB/hPa, indicating its high precision in pressure measurement. With a 24-bit output, it can provide very fine readings. The sensor’s low operating current max of 0.012 mA contributes to its energy efficiency, an important consideration for battery-powered devices. Additionally, its compatibility with a 3-wire interface extends its applicability in various electronic designs. The employment of Nickel/Gold (Ni/Au) for the terminal finish underscores its durability and reliability in long-term applications.
Industry Applications for LPS22HBTR
Given the specifications and the capabilities of the LPS22HBTR MEMS nano pressure sensor, this device is potentially suited for a variety of industry applications. Here are several industry use cases where it might be especially beneficial:
- Environmental Monitoring: In weather stations or outdoor environmental monitoring equipment, the sensor could potentially be used to provide accurate atmospheric pressure data. Its high precision and wide operating temperature range make it suitable for tracking weather patterns or changes in the atmosphere.
- Industrial Automation: For automated systems that require precise control of pressure, the LPS22HBTR could serve as a critical component in feedback loops. Its low power consumption and high sensitivity could be particularly useful in pneumatic control systems or in monitoring air pressure in automated manufacturing processes.
- Smart Cities: Integrating these sensors into infrastructure systems might allow for advanced monitoring and management of urban environments. Applications could include air quality monitoring, water management systems, or even in traffic control systems where pressure changes can provide data on vehicle weights or traffic density.
- Agriculture Technology: In the field of precision agriculture, this sensor might help in optimizing environments for crop growth or livestock comfort by monitoring air pressure alongside other environmental variables within greenhouses or farming automation systems.
It’s important to underscore that these industry applications are conceptual illustrations. Actual implementation requires thorough analysis and verification by engineering and design teams to ensure that the component meets industry standards and specific requirements of the application.
About STMicroelectronics
STMicroelectronics is a global semiconductor leader that designs and manufactures a wide range of integrated circuits (ICs) and discrete devices, including an extensive portfolio of Pressure Sensors. Within the realm of pressure sensors, STMicroelectronics has established itself through innovation and reliability, offering devices such as the LPS22HBTR that cater to a broad spectrum of applications from industrial automation to consumer electronics. STMicroelectronics is committed to providing high-quality products that align with current technological trends and meet the stringent requirements of the electronics industry. The company’s dedication to sustainability, precision, and performance is evident in their comprehensive range of sensors and transducers, making them a go-to manufacturer for engineers and procurement professionals worldwide.
Where to Find LPS22HBTR by STMicroelectronics
To source the LPS22HBTR pressure sensor, it’s recommended to utilize platforms like findchips.com. Here, you can access real-time inventory from multiple distributors and compare pricing to ensure the best deal. For those looking for alternative Pressure Sensors or variations from STMicroelectronics or other manufacturers, findchips.com offers a comprehensive search tool that can help in finding the right part for your application needs. Previously, the LPS22HBTR has been available at distributors such as Win Source Electronics, LCSC, Mouser Electronics, and DigiKey. However, to get current stock levels and the most competitive prices, visiting findchips.com directly will provide the most up-to-date information.