E-LIS3L02AS4 Overview
The E-LIS3L02AS4 is a high-performance, ultra-low-power 3-axis accelerometer designed for precise motion sensing in industrial and consumer applications. Featuring digital output and embedded self-test functionality, this device delivers reliable acceleration data with low noise and high sensitivity. Its compact package and robust design enable seamless integration into space-constrained environments, while the low power consumption supports battery-operated systems. Ideal for applications requiring accurate motion detection, vibration monitoring, or tilt sensing, the E-LIS3L02AS4 stands out as a versatile sensor solution from IC Manufacturer.
E-LIS3L02AS4 Technical Specifications
| Parameter | Specification |
|---|---|
| Acceleration Range | ??2 g / ??4 g (selectable) |
| Output Type | Digital (I2C / SPI interface) |
| Supply Voltage | 1.71 V to 3.6 V |
| Operating Current | 6 ??A (typical in low-power mode) |
| Noise Density | 90 ??g/??Hz (typical) |
| Bandwidth | Up to 100 Hz (configurable) |
| Operating Temperature Range | -40 ??C to +85 ??C |
| Package | DFN-10 3×3 mm |
| Self-Test | Embedded electrostatic self-test |
E-LIS3L02AS4 Key Features
- Ultra-low power consumption: Enables extended battery life in portable and wearable devices without sacrificing measurement accuracy.
- Selectable full-scale ranges: Provides flexibility for different sensitivity requirements, optimizing performance across diverse applications.
- Digital output via I2C and SPI: Simplifies system integration and ensures noise immunity in data communication.
- Embedded self-test functionality: Facilitates in-field diagnostics, ensuring device reliability and reducing maintenance costs.
- Compact 3×3 mm DFN package: Saves PCB space, ideal for miniaturized electronics and embedded solutions.
- Wide operating temperature range: Supports industrial-grade deployments in harsh environments.
Typical Applications
- Industrial vibration monitoring: Detects and analyzes machine vibrations to predict failures and optimize maintenance schedules.
- Wearable activity trackers: Measures motion and orientation changes with low power usage for longer device operation.
- Consumer electronics tilt sensing: Enables intuitive user interfaces by accurately detecting device orientation.
- Automotive crash detection: Provides reliable acceleration data for triggering safety mechanisms in vehicle systems.
E-LIS3L02AS4 Advantages vs Typical Alternatives
Compared to typical MEMS accelerometers, this device offers a compelling combination of ultra-low power consumption and precise digital output, enhancing system efficiency and data integrity. Its embedded self-test capability improves reliability by allowing continuous health monitoring. The compact DFN package ensures easy integration in dense PCB layouts, while the selectable full-scale ranges provide adaptability across different sensitivity needs. These advantages make it a robust choice for industrial and portable motion sensing applications.
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E-LIS3L02AS4 Brand Info
The E-LIS3L02AS4 is developed by STMicroelectronics, a leading global semiconductor manufacturer specializing in MEMS sensors and analog ICs. STMicroelectronics is renowned for delivering high-quality, innovative sensing solutions tailored to industrial, automotive, and consumer markets. This accelerometer exemplifies the company??s commitment to low power, miniaturization, and reliable sensor technology, backed by comprehensive support and extensive application expertise.
FAQ
What communication interfaces does the E-LIS3L02AS4 support?
The device supports both I2C and SPI digital communication protocols, allowing flexible integration into a wide range of microcontroller and processor systems. This dual interface ensures compatibility with various industrial and consumer electronics platforms.
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