STMicroelectronics MEMS Absolute Pressure Sensor Surface Mount 10-Pin HLGA LPS22HBTR

STMicroelectronics LPS22HBTR MEMS Absolute Pressure Sensor Surface Mount 10-Pin HLGA is an ultra-compact piezo-resistive sensor designed with advanced VENSENS technology. It integrates high-resolution sensing capabilities with embedded temperature compensation to provide accurate absolute pressure readings.

This device communicates digital pressure and temperature data via SPI and I²C interfaces, facilitating integration into various electronic systems. It is engineered for applications requiring precise atmospheric pressure measurements including smartphones, tablets, weather monitoring systems, and wearable health devices.

The sensor supports an absolute pressure range between 26 kPa and 126 kPa, with a high accuracy of ±0.1 hPa and minimal pressure noise below 1 Pa RMS. It tolerates maximum overload pressures up to 2000 kPa and functions reliably over a wide temperature range from -40°C to 85°C, making it suitable for demanding industrial and commercial environments.

Its compact 2 mm × 760 μm HLGA package with 10 surface-mount pins enables seamless assembly onto printed circuit boards in compact electronics. The sensor boasts low power consumption of less than 4 μA, enhancing battery life when used in portable devices.

Key features include excellent temperature compensation, embedded FIFO for data handling, and compliance with ECOPACK lead-free standards. It is not compliant with automotive standards.

Typical industrial applications include environmental sensing, HVAC systems, consumer electronics, and wearable technology solutions where miniaturized, highly reliable pressure sensing is required.

The sensor features high resolution with embedded temperature compensation for precise pressure measurements. It supports digital pressure and temperature output through SPI and I²C communication interfaces. Absolute pressure range is from 26 kPa up to 126 kPa with ±0.1 hPa accuracy.

Operating voltage ranges from 1.7 V minimum to 3.6 V maximum supply voltage. The device operates within a temperature range from -40°C to 85°C, supporting harsh environments. Maximum overload pressure tolerance is up to 2000 kPa for robust performance.

Package type is HLGA with 10 pins designed for surface mounting on PCBs. Low power consumption of less than 4 μA makes it suitable for battery-powered devices. Pressure noise is below 1 Pa RMS ensuring stable measurements in sensitive applications.

Explore EnvMart’s collection of advanced Pressure Sensor ICs and STMicroelectronics components for your industrial, laboratory, or consumer device needs.