STMicroelectronics Digital 3 Axis Surface Accelerometer 1.71 V to 3.6 V, I2C/SPI Interface, LGA 12-Pin LIS2HH12TR

STMicroelectronics LIS2HH12TR is a high-performance, ultra-low-power digital 3-axis linear accelerometer from the 'pico' family, designed for surface mounting. It operates over a voltage range from 1.71 V to 3.6 V with independent IO supply at 1.8 V, offering I2C and SPI digital interfaces for data communication. This accelerometer supports full-scale ranges of ±2g, ±4g, and ±8g, and can measure accelerations with output data rates configurable from 10 Hz to 800 Hz.

Equipped with a first-in, first-out (FIFO) buffer, it effectively stores acceleration data to reduce the frequency of host processor interruptions, improving system efficiency. The integrated temperature sensor and self-test capabilities provide vital diagnostic functions ensuring sensor reliability within the application.

The LIS2HH12TR device exhibits a high shock survivability rating of 10,000 g, making it suitable for rigorous industrial, automotive, and consumer electronics use cases. Its compact LGA package (2 mm length, 2 mm width, 1 mm height) enables integration into compact designs where space is a premium.

Operating temperature range from -40°C to +85°C ensures stable performance under extreme environmental conditions, ideal for industrial machines, automotive systems, and advanced consumer electronics. Though not certified under automotive standards, it is compatible with applications demanding high reliability and precision.

Ultra-low power consumption for extended battery life in portable devices. Adjustable full scale and data rate settings for versatile application tuning. Embedded FIFO buffer for efficient data handling in embedded systems.

High shock survivability for demanding industrial and automotive environments. Embedded temperature sensor and self-test functions for system integrity verification. Compact LGA 12-pin package supporting surface mounting on PCBs.

Wide operating voltage and temperature ranges for reliability in diverse use cases. Digital I2C/SPI interfaces for easy integration with microcontrollers and processors.

This accelerometer is particularly suitable for industrial machines and instruments, automotive systems integration, consumer electronics sensing applications, and other motion sensing implementations including laboratory and manufacturing instrumentation. Explore our Semiconductors category for additional Motion Sensor ICs and advanced sensing solutions.