LIS244AL Overview
The LIS244AL is a high-performance 3-axis accelerometer designed to provide precise motion sensing and vibration detection in industrial and consumer applications. With a wide measurement range and low power consumption, this device supports accurate tilt, shock, and acceleration monitoring. Its integrated analog output and compact packaging make it suitable for seamless integration into diverse electronic systems. Engineers and sourcing specialists benefit from its reliable operation across temperature ranges and robust sensitivity, making it ideal for applications requiring consistent and accurate inertial data. For more product details, visit IC Manufacturer.
LIS244AL Technical Specifications
| Parameter | Specification |
|---|---|
| Axes | 3-axis (X, Y, Z) |
| Output Type | Analog voltage |
| Measurement Range | ??2g |
| Sensitivity | 800 mV/g (typical) |
| Supply Voltage | 3.3 V to 5 V |
| Frequency Response | DC to 100 Hz |
| Operating Temperature Range | -40 ??C to +85 ??C |
| Package | 8-lead plastic SOIC |
| Zero-g Bias | 1.65 V (typical at 3.3 V supply) |
LIS244AL Key Features
- Three-axis sensing: Enables precise detection of movement in all spatial directions, essential for accurate orientation and motion tracking.
- Analog output signals: Simplifies signal processing and integration with analog front-end circuitry for real-time monitoring.
- Low power consumption: Facilitates energy-efficient operation, extending battery life in portable and embedded systems.
- Wide operating temperature range: Ensures reliable performance in harsh industrial environments and outdoor applications.
- Compact SOIC package: Allows easy PCB layout and reduces overall system footprint, beneficial for space-constrained designs.
Typical Applications
- Industrial machinery vibration monitoring: The device??s sensitivity and wide frequency response support early detection of mechanical faults through vibration analysis.
- Consumer electronics motion detection: Enables gesture recognition and screen orientation adjustment in smartphones and tablets.
- Automotive safety systems: Assists airbag deployment triggering by detecting rapid deceleration events.
- Wearable fitness devices: Measures acceleration during physical activities for accurate tracking of movements and exercise metrics.
LIS244AL Advantages vs Typical Alternatives
This accelerometer offers a balanced combination of sensitivity, analog output, and low power operation that stands out against typical alternatives. Its ??2g range and 800 mV/g sensitivity provide precise motion detection, while the wide temperature tolerance guarantees stable performance in industrial settings. The integration-friendly SOIC package and broad supply voltage range simplify design and sourcing, making it a dependable choice for engineers seeking reliable and efficient acceleration measurement solutions.
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LIS244AL Brand Info
The LIS244AL is a product from STMicroelectronics, a leading global semiconductor manufacturer known for innovative MEMS sensors and analog devices. STMicroelectronics specializes in delivering high-quality inertial sensors widely used in automotive, industrial, and consumer markets. The LIS244AL exemplifies their commitment to precision and reliability in motion sensing technology, offering a robust solution optimized for integration in diverse applications requiring accurate acceleration data.
FAQ
What type of output does the LIS244AL provide and how does it benefit system design?
The device provides analog voltage outputs corresponding to acceleration on each axis. This allows straightforward interface with analog-to-digital converters or other analog processing circuits without the need for complex digital communication protocols, simplifying system design and reducing latency.
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What environmental conditions can the LIS244AL reliably operate under?
The accelerometer functions effectively within a temperature range of -40 ??C to +85 ??C, enabling reliable use in both industrial and outdoor environments where temperature extremes may occur without compromising accuracy or stability.
How does the LIS244AL??s measurement range impact its suitability for applications?
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