LIS33DETR Overview
The LIS33DETR is a compact, low-power, three-axis digital accelerometer designed for precise motion detection and acceleration sensing. With a wide sensing range and high resolution, it provides accurate and reliable data for a variety of industrial and consumer applications. Its integrated features include programmable interrupt generators and multiple data output formats, enabling seamless integration into motion-based systems. The device??s robustness and ease of use make it an ideal choice for engineers and sourcing specialists seeking a versatile MEMS accelerometer solution. For further details, visit 集成电路制造商.
LIS33DETR Technical Specifications
| 参数 | 规格 | Details |
|---|---|---|
| Axes | 3 | X, Y, Z axis acceleration measurement |
| 测量范围 | ??2 g / ??4 g / ??8 g | Selectable full-scale acceleration ranges |
| 输出类型 | Digital | SPI serial interface |
| 电源电压 | 2.16 V to 3.6 V | Wide operating voltage range for flexible power supply options |
| 电流消耗 | Up to 1.8 mA | Low power consumption optimized for battery-powered systems |
| 输出数据速率 | Up to 100 Hz | Adjustable data output frequency |
| 包装 | 16-lead LGA | Compact surface-mount package for space-constrained designs |
| 工作温度 | -40°C 至 +85°C | Industrial temperature range for harsh environments |
LIS33DETR Key Features
- Three-axis acceleration sensing: Enables comprehensive motion detection and orientation measurement across X, Y, and Z axes, improving system accuracy.
- Selectable full-scale ranges: Offers flexibility for various applications by allowing users to select ??2 g, ??4 g, or ??8 g sensitivities, ensuring optimized data resolution.
- 低功耗： Consumes up to 1.8 mA, making it efficient for battery-powered and portable devices, extending operational life.
- SPI digital interface: Provides fast and reliable communication with microcontrollers and processors, simplifying integration into embedded systems.
- Robust industrial temperature range: Supports operation from -40??C to +85??C, ensuring reliable performance in demanding environmental conditions.
- Compact LGA package: Saves PCB space and supports high-density designs, facilitating integration in space-limited applications.
- Integrated interrupt features: Programmable interrupt generators enable event-driven processing, reducing processor load and improving system responsiveness.
典型应用
- Industrial vibration monitoring: Utilized in machinery to detect abnormal vibrations and prevent equipment failure through early warning systems.
- Portable consumer electronics: Provides motion sensing capabilities in handheld devices for user interface enhancements and activity tracking.
- Automotive systems: Used for vehicle dynamic monitoring and safety applications such as rollover detection or impact sensing.
- Gaming and virtual reality controllers: Enables precise motion tracking to improve user experience through responsive gesture recognition.
LIS33DETR Advantages vs Typical Alternatives
This accelerometer stands out with its combination of programmable full-scale ranges and low power consumption, delivering precise acceleration data without compromising energy efficiency. Its SPI digital interface ensures straightforward integration with standard microcontrollers, while the robust industrial temperature range enhances reliability in challenging environments. Compared to typical analog or single-axis sensors, it offers multi-axis measurement and digital output, reducing system complexity and improving accuracy.
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LIS33DETR Brand Info
The LIS33DETR is part of STMicroelectronics’ portfolio of MEMS accelerometers, recognized globally for high-performance sensing solutions. This device reflects ST??s commitment to quality, innovation, and reliability in industrial-grade sensors. STMicroelectronics provides comprehensive documentation, design support, and supply chain resources, making it a trusted choice for engineers seeking proven accelerometer technology for