LIS2DW12TR
Overview
The LIS2DW12TR is a high-performance, ultra-low-power 3-axis accelerometer featuring 16-bit digital output and an integrated 32-level FIFO. It operates over a wide supply range of 1.62V to 3.6V and provides selectable full-scale acceleration ranges of plus or minus 2g, 4g, 8g, or 16g. This MEMS sensor is specifically engineered for battery-operated devices requiring high motion accuracy with minimal power consumption.
Why Choose This Part
The sensor offers an exceptional power-to-performance ratio, consuming only 90nA in high-performance mode while maintaining high resolution. Its integrated features like a temperature sensor, self-test capability, and a 32-level FIFO significantly reduce the processing load on the host microcontroller.
Applications
Key Specifications
Getting Started
Evaluate the sensor using the STEVAL-MKI179V1 adapter board, which can be plugged into the X-NUCLEO-IKS01A3 expansion board for STM32 environments. Firmware development is supported by ST's X-CUBE-MEMS1 library, providing drivers for I2C and SPI communication interfaces.
Also Consider
STMicroelectronics
- A cost-optimized version of the LIS family that provides similar 3-axis sensing capabilities for budget-sensitive consumer applications.
