STMicroelectronics LIS3LV02DQ-TR 3-Axis Digital Accelerometer, LGA-16 Package

LIS3LV02DQ-TR Overview

The LIS3LV02DQ-TR is a low-power, three-axis digital accelerometer designed for precision motion sensing in industrial and consumer electronics. Featuring a high-resolution 12-bit output and integrated digital signal processing, this device offers accurate acceleration measurements with low noise and high stability. Its compact QFN package and wide supply voltage range make it suitable for embedded applications requiring reliable dynamic detection and orientation sensing. For engineers and sourcing specialists looking for advanced MEMS acceleration solutions, the LIS3LV02DQ-TR combines efficiency and integration in a robust, digital-ready format. More details are available at IC Manufacturer.

LIS3LV02DQ-TR Technical Specifications

LIS3LV02DQ-TR Key Features

• High-resolution 12-bit digital output: Enables detailed acceleration data for precise motion detection and control.
• Selectable ??2 g or ??6 g full-scale ranges: Provides flexibility for applications requiring different sensitivity and dynamic range.
• Low power consumption: Active current of 250 ??A supports battery-powered and energy-conscious designs.
• Integrated I2C and SPI interfaces: Facilitates easy integration with microcontrollers and processors in embedded systems.
• Robust QFN package: Compact package ensures minimal PCB space usage while providing mechanical stability and thermal dissipation.
• Electrostatic self-test feature: Allows system-level verification of sensor functionality without external stimuli.
• Wide operating temperature range: Suitable for harsh industrial environments and extended outdoor applications.

Typical Applications

• Industrial motion control systems benefit from this accelerometer??s precise three-axis detection and digital output, enabling real-time monitoring and feedback in automated machinery.
• Consumer electronics such as handheld devices and gaming peripherals use this sensor for orientation detection and gesture recognition.
• Security and alarm systems incorporate the accelerometer to detect tampering or unauthorized movement with reliable sensitivity.
• Wearable fitness and health monitoring devices utilize its low-power operation and compact size to track user activity and motion continuously.

LIS3LV02DQ-TR Advantages vs Typical Alternatives

This accelerometer stands out by combining a high-resolution 12-bit output with selectable measurement ranges, providing both accuracy and adaptability. Its low active current consumption ensures efficient power management, critical for portable and embedded systems. The integrated digital interfaces (I2C and SPI) simplify system design and reduce component count, while the self-test function enhances reliability in safety-critical applications. Compared to typical analog or lower resolution sensors, this device delivers superior integration and precision for industrial-grade motion sensing.

LIS3LV02DQ-TR Brand Info

The LIS3LV02DQ-TR is manufactured by STMicroelectronics, a global semiconductor leader specializing in MEMS sensors and integrated circuits. ST??s extensive expertise in microelectromechanical systems ensures high-quality accelerometer products with consistent performance and robust reliability. This sensor is part of STMicroelectronics?? portfolio targeting industrial, consumer, and automotive applications, offering advanced motion detection and inertial measurement solutions optimized for integration and low-power operation.

FAQ

What interfaces does the LIS3LV02DQ-TR support for communication?

The device supports both I2C and SPI digital communication interfaces. This dual-interface capability allows flexible connectivity options with a wide range of microcontrollers and processors, simplifying system integration in