LIS352AX Overview
The LIS352AX is a low-power, three-axis digital accelerometer designed for industrial and consumer applications requiring accurate motion detection and measurement. Featuring a wide dynamic range and high sensitivity, this sensor delivers precise acceleration data across X, Y, and Z axes within a compact package. It supports multiple output data rates and power-saving modes, making it suitable for battery-operated devices and embedded systems. The device??s robust construction and integrated interface simplify system design while providing reliable performance in vibration and tilt sensing applications. For detailed technical information and sourcing, visit IC Manufacturer.
LIS352AX Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Range | ??2 g / ??4 g / ??8 g (selectable) |
| Output Type | Digital (SPI interface) |
| Supply Voltage | 2.7 V to 3.6 V |
| Current Consumption | Typical 400 ??A in active mode |
| Output Data Rate (ODR) | 50 Hz to 1000 Hz programmable |
| Bandwidth | Up to 1000 Hz |
| Resolution | 12-bit |
| Package | 16-lead LCC (Leadless Chip Carrier) |
LIS352AX Key Features
- Three-axis sensing: Provides simultaneous measurement of acceleration on X, Y, and Z axes, enabling accurate 3D motion tracking for complex industrial monitoring systems.
- Selectable full-scale ranges: Offers ??2 g, ??4 g, and ??8 g options to tailor sensitivity and dynamic range according to application requirements, enhancing measurement flexibility.
- Low power consumption: Operates at a typical current of 400 ??A, allowing integration into battery-powered equipment without compromising operational lifetime.
- High output data rate: Programmable data rates up to 1000 Hz support real-time monitoring and rapid response in vibration analysis and tilt detection.
- Digital SPI interface: Facilitates straightforward communication with microcontrollers and embedded processors, simplifying system integration and reducing PCB complexity.
Typical Applications
- Industrial vibration monitoring and predictive maintenance systems benefit from the accurate 3-axis acceleration data to detect mechanical faults early and prevent downtime.
- Tilt and orientation sensing in handheld instrumentation and portable measurement devices, providing reliable position feedback under varying operating conditions.
- Motion detection and control in robotics and automated machinery, enabling precise movement tracking essential for process automation.
- Consumer electronics and wearable devices requiring low-power, compact accelerometers for step counting, gesture recognition, and activity monitoring.
LIS352AX Advantages vs Typical Alternatives
This accelerometer stands out by combining high sensitivity with selectable full-scale ranges and a low power profile, making it ideal for both precision and energy-efficient designs. Its digital SPI communication enhances noise immunity and simplifies integration compared to analog-output sensors. The device??s compact LCC package and robust performance under variable environmental conditions provide a reliable and space-saving solution for industrial and consumer applications.
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LIS352AX Brand Info
The LIS352AX is developed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in MEMS sensors and analog ICs, delivering reliable and innovative components for industrial, automotive, and consumer markets. The LIS352AX is part of ST??s comprehensive portfolio of motion sensors designed for accuracy, low power consumption, and ease of integration in embedded systems worldwide.
FAQ
What measurement ranges does the LIS352AX support?
The sensor supports three selectable full-scale ranges: ??2 g, ??4 g, and ??8 g. This flexibility allows designers to optimize the device for either higher sensitivity or wider dynamic range depending on application needs.
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How does the LIS352AX interface with host controllers?
It communicates via a digital SPI interface, enabling fast and reliable data transfer with microcontrollers and embedded processors. This interface reduces noise susceptibility and simplifies PCB design compared to analog outputs.