LIS2L02AL ST Micro 3-Axis Accelerometer Sensor, Ultra-Low Power, DFN Package

LIS2L02AL Overview

The LIS2L02AL is a low-power, ultra-compact, 3-axis linear accelerometer designed for precise motion sensing in portable and battery-operated devices. Featuring an embedded low-noise sensor core with selectable full-scale ranges, it enables accurate dynamic and static acceleration measurements with minimal power consumption. Its integrated digital interfaces and programmable features enhance system flexibility and ease of integration in industrial, consumer, and wearable applications. This device offers reliable performance in harsh environments, making it a preferred choice for engineers and sourcing specialists seeking efficient and high-accuracy inertial sensing solutions. For more details, visit Производитель ИС.

LIS2L02AL Technical Specifications

LIS2L02AL Key Features

• Ultra-low power consumption: Extends battery life in portable devices by operating at just 3 ??A in low-power mode without sacrificing performance.
• Wide selectable full-scale ranges: Supports ??2 g to ??16 g, enabling versatile motion detection from subtle movements to high-impact events.
• Integrated digital interfaces (I2C and SPI): Simplifies system design and integration with flexible communication protocols.
• Compact LGA package: Saves PCB space, ideal for miniaturized applications like wearables and IoT sensors.
• High-resolution output: Provides precise acceleration measurements with low noise density, ensuring accurate motion analysis.
• Robust temperature operating range: Maintains reliable performance in industrial and outdoor environments.

Типовые применения

• Wearable devices and fitness trackers requiring precise step counting, activity recognition, and low power consumption for extended battery life.
• Consumer electronics such as smartphones and tablets for screen orientation detection, gaming motion control, and gesture recognition.
• Industrial monitoring systems that demand accurate vibration sensing and predictive maintenance capabilities under harsh temperature conditions.
• IoT sensor nodes where compact size and ultra-low power operation are critical for long-term autonomous deployments.

LIS2L02AL Advantages vs Typical Alternatives

This accelerometer offers superior sensitivity and accuracy combined with ultra-low power consumption, making it more efficient than many standard alternatives. Its flexible full-scale ranges and dual digital interfaces support a wide variety of applications with easy integration. The compact LGA package provides space-saving benefits without compromising performance, while the robust operating temperature range ensures reliability in demanding environments, giving design engineers a highly adaptable and dependable sensing solution.

LIS2L02AL Brand Info

The LIS2L02AL is a product from STMicroelectronics, a global leader in semiconductor solutions. Known for innovative MEMS sensor technologies, STMicroelectronics integrates advanced design and manufacturing to deliver high-performance accelerometers tailored for industrial, consumer, and wearable markets. The LIS2L02AL reflects ST??s commitment to combining precision sensing with low power consumption in a compact form factor, supporting a broad ecosystem of applications requiring reliable inertial measurement units.

ЧАСТО ЗАДАВАЕМЫЕ ВОПРОСЫ

What communication interfaces does the LIS2L02AL support?

The device supports both I2C and SPI digital communication interfaces. This dual-interface capability offers flexibility to system designers for easy integration into a wide range of microcontroller platforms and simplifies data acquisition and control.

What are the available measurement ranges for the accelerometer?

The accelerometer provides selectable full-scale ranges of ??2 g, ??4 g, ??8 g, and ??16 g.