LIS352AR Overview
The LIS352AR is a 3-axis MEMS accelerometer designed for precise motion detection and vibration monitoring in industrial and consumer applications. This compact device offers robust performance with low power consumption, making it suitable for embedded systems requiring reliable acceleration measurement. Featuring a digital output and versatile sensitivity ranges, it supports integration in diverse electronic environments. The LIS352AR provides engineers and sourcing specialists a cost-effective solution with stable operation across a wide temperature range. For further details and procurement options, visit IC Manufacturer.
LIS352AR Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Axes | 3-axis (X, Y, Z) |
| Sensitivity | 1.5 g full scale |
| Output Type | Digital serial output |
| Supply Voltage | 2.4 V to 3.6 V |
| Power Consumption | Typically 800 ??A at 3 V |
| Bandwidth | 0.5 Hz to 800 Hz selectable |
| Package | 16-lead LCC (Leadless Chip Carrier) |
| Operating Temperature Range | -40 ??C to +85 ??C |
| Output Resolution | 12-bit |
| Interface | SPI compatible |
LIS352AR Key Features
- 3-axis sensing capability: Enables accurate detection of acceleration in all spatial directions, supporting comprehensive motion analysis.
- Low power consumption: Reduces energy use in battery-powered devices, extending operational lifetime.
- Selectable bandwidth filter: Allows users to optimize response time and noise performance for specific applications.
- Compact LCC package: Facilitates easy integration into space-constrained industrial electronics.
- Wide operating temperature range: Ensures reliable performance in harsh industrial environments.
- Digital SPI interface: Simplifies communication with microcontrollers and digital signal processors.
Typical Applications
- Industrial vibration monitoring systems benefit from its precise 3-axis acceleration measurement and robust environmental tolerance to detect machine faults early.
- Handheld electronic devices use this sensor for orientation detection and motion-based user interface controls.
- Automotive systems integrate it for dynamic vehicle stability control and impact detection functionalities.
- Consumer electronics leverage the accelerometer for step counting, gesture recognition, and device positioning.
LIS352AR Advantages vs Typical Alternatives
This accelerometer stands out with its balanced combination of sensitivity, low power consumption, and wide bandwidth filter options. Compared to typical alternatives, it offers enhanced reliability with a broad operating temperature range and a compact, industry-standard LCC package. Its digital SPI interface ensures seamless integration into existing electronic systems, supporting faster development cycles and improved system accuracy.
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LIS352AR Brand Info
The LIS352AR is produced by STMicroelectronics, a global leader in semiconductor manufacturing with a strong portfolio in MEMS sensors and industrial components. Known for innovation and quality, STMicroelectronics offers this device as part of its comprehensive accelerometer family tailored for industrial and consumer applications. The company ensures rigorous testing and consistent supply, supporting engineers and designers worldwide with reliable sensor solutions.
FAQ
What is the primary function of the LIS352AR accelerometer?
The LIS352AR primarily measures acceleration along three orthogonal axes, providing real-time data on motion, tilt, and vibration. This functionality is essential for applications requiring motion detection, dynamic positioning, or condition monitoring.
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How does the LIS352AR handle power consumption in embedded systems?
Designed for efficiency, this accelerometer operates typically at 800 ??A under a 3 V supply, making it well-suited for battery-powered and low-power embedded systems. Its power profile helps extend device runtime without compromising measurement accuracy.
What interfaces are available for communication with the LIS352AR?
The device supports a digital SPI-compatible interface, allowing straightforward integration with microcontrollers and digital signal processors. This interface facilitates fast and reliable data transfer for real-time acceleration monitoring.
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Can the LIS352AR operate in extreme temperature environments?
Yes, the accelerometer is rated to operate reliably from –