STMicroelectronics Absolute Pressure Sensor 126 kPa Operating Max LPS22DFTR

The STMicroelectronics LPS22DFTR absolute pressure sensor delivers precise barometric pressure measurement within an ultra-compact footprint. It supports a wide absolute pressure range of 260 hPa to 1260 hPa, with a maximum operating pressure of 126 kPa, making it suitable for pneumatic and hydraulic sensor applications in industrial, laboratory, and manufacturing settings.

Designed for low power operation, it consumes as little as 1.7 µA current, ideal for battery-powered and energy-efficient equipment. The device features an absolute pressure accuracy of 0.5 hPa combined with extremely low noise (0.34 Pa), ensuring high fidelity measurements critical for precise fluid power control and automation.

Its broad temperature tolerance from -40°C to 125°C alongside embedded temperature compensation allows reliable performance even in harsh environments. The sensor outputs 24-bit pressure data with flexible digital interfaces, supporting SPI, I2C, and MIPI I3CSM protocols, enhancing system design versatility.

Built for durability, the LPS22DFTR offers high shock survivability rated at 22,000 g, suitable for demanding industrial applications where mechanical stresses are common. The sensor package is small and thin, facilitating integration into space-constrained pneumatic sensors and switches.

Additional features include an embedded FIFO buffer and interrupt functions for data-ready, FIFO flags, and pressure threshold detection, enabling real-time pressure monitoring and improved data management within control systems.

This sensor is an essential component for fluid power, pneumatics, HVAC, and other industrial equipment requiring accurate absolute pressure sensing with digital output and robust operating characteristics.

Ultra-compact piezoresistive absolute pressure sensor with digital output. Operating pressure range from 260 hPa to 1260 hPa (126 kPa maximum). Low power consumption with current down to 1.7 µA for energy-efficient applications.

Absolute pressure accuracy of 0.5 hPa with low sensor noise of 0.34 Pa. Operating temperature range from -40°C to 125°C supports demanding environments. Embedded temperature compensation and 24-bit pressure data output for precision.

Multiple interface support including SPI, I2C, and MIPI I3CSM. High shock survivability rated at 22,000 g for robust industrial use. Small and thin package ideal for integration in compact pneumatic and hydraulic systems.

Embedded FIFO and interrupt functions for data-ready and pressure threshold monitoring.

Explore the STMicroelectronics LPS22DFTR sensor within EnvMart’s extensive range of industrial pneumatic Pressure Sensors to find compatible components and solutions for HVAC, manufacturing automation, laboratory instrumentation, and hydraulic systems.