STMicroelectronics LIS3LV02DLTR 3-Axis Digital Accelerometer, LGA-16 Package

LIS3LV02DLTR Overview

The LIS3LV02DLTR is a high-performance three-axis linear accelerometer designed for precise motion sensing and vibration monitoring. Featuring a digital output with I2C and SPI interfaces, this device provides accurate acceleration data with low noise and high sensitivity across a ??2g measurement range. Its compact LGA package and low power consumption make it ideal for embedded systems requiring reliable inertial measurements. With embedded self-test and temperature compensation, the accelerometer ensures robust and stable performance in industrial and consumer applications. For more details, visit IC Manufacturer.

LIS3LV02DLTR Technical Specifications

LIS3LV02DLTR Key Features

• Three-axis digital acceleration sensing: Enables precise motion detection in all spatial directions, critical for accurate inertial navigation and tilt sensing.
• Low noise and high sensitivity: At 150 ??g/??Hz noise density, it supports fine vibration analysis and stable measurement in dynamic environments.
• Flexible digital interface: Supports both I2C and SPI protocols, allowing seamless integration into diverse embedded systems and microcontroller platforms.
• Embedded self-test function: Facilitates in-field diagnostics and reliability verification without additional hardware, enhancing system robustness.
• Low power consumption: Typical supply current of 450 ??A ensures energy-efficient operation, extending battery life in portable or remote applications.
• Temperature compensation: Maintains measurement accuracy across a wide temperature range, crucial for industrial and automotive environments.
• Compact LGA package: Minimizes PCB footprint and supports automated assembly, optimizing design for space-constrained applications.

Typical Applications

• Industrial vibration monitoring: Detects mechanical faults and structural integrity issues by measuring subtle accelerations and vibrations in machinery, ensuring preventative maintenance.
• Consumer electronics: Enables motion-based user interfaces and gaming controls through accurate tilt and movement sensing.
• Robotics and automation: Provides essential inertial data for motion control, stabilization, and orientation feedback in robotic platforms.
• Automotive systems: Supports dynamic stability control and rollover detection by continuously monitoring vehicle acceleration in three axes.

LIS3LV02DLTR Advantages vs Typical Alternatives

This accelerometer offers superior sensitivity and low noise performance compared to standard MEMS accelerometers, delivering more accurate and stable acceleration data. Its dual I2C/SPI digital interface enhances integration flexibility in complex systems. The embedded self-test and temperature compensation ensure high reliability and consistent operation under varying environmental conditions. Additionally, the low power consumption and compact LGA package make it well suited for space- and energy-constrained industrial applications.

LIS3LV02DLTR Brand Info

The LIS3LV02DLTR is part of STMicroelectronics?? portfolio of MEMS inertial sensors. STMicroelectronics is a global leader in semiconductor technology, providing high-quality sensors designed for industrial, automotive, and consumer markets. This accelerometer exemplifies ST??s commitment to delivering precise, reliable, and energy-efficient solutions that enable advanced motion sensing and control across a wide range of applications. ST??s rigorous manufacturing standards and comprehensive technical support further ensure product quality and customer satisfaction.

FAQ

What interfaces does the LIS3LV02DLTR support for communication?

This accelerometer supports both I2C and SPI digital interfaces. This dual compatibility allows engineers to integrate it easily into different microcontroller or processor architectures depending on system requirements.