LIS344ALHTR Overview
The LIS344ALHTR is a high-performance three-axis linear accelerometer designed for precise motion detection and vibration monitoring. This sensor offers a wide dynamic range, making it suitable for industrial, automotive, and consumer applications that require reliable acceleration measurements. With its low noise density and high sensitivity, it ensures accurate detection of subtle motions and shocks. The device integrates seamlessly with embedded systems, providing stable output signals over a broad temperature range. Engineers and sourcing specialists benefit from its robust design and ease of integration, making it an optimal choice for advanced motion sensing solutions. For detailed information, visit IC Manufacturer.
LIS344ALHTR Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Range | ??2 g / ??6 g selectable |
| Axes | 3 (X, Y, Z) |
| Output Type | Analog voltage output |
| Supply Voltage | 2.4 V to 3.6 V |
| Noise Density | ?? 350 ??g/??Hz |
| Bandwidth | Up to 1 kHz |
| Operating Temperature | -40 ??C to +85 ??C |
| Package Type | Lead frame chip scale package (LFCSP), 16 pins |
| Current Consumption | ?? 2.0 mA (typical) |
LIS344ALHTR Key Features
- Three-axis sensing: Enables comprehensive motion detection in all spatial directions, ensuring accurate orientation and vibration analysis.
- Wide selectable dynamic range: Allows users to choose between ??2 g and ??6 g, adapting the sensor performance to specific application needs.
- Low noise density: Improves signal quality for precise measurements, which is critical for sensitive industrial and automotive monitoring.
- Wide operating temperature range: Guarantees reliable operation in harsh environments from -40 ??C to +85 ??C, suitable for industrial-grade applications.
- Compact LFCSP package: Facilitates integration into space-constrained designs while maintaining robustness and thermal performance.
- Low power consumption: Supports battery-powered and portable systems by minimizing energy use without sacrificing performance.
Typical Applications
- Industrial vibration monitoring: Detects machine vibrations and mechanical faults, improving predictive maintenance and minimizing downtime.
- Automotive safety systems: Provides acceleration data for airbag deployment and rollover detection, enhancing vehicle occupant protection.
- Consumer electronics: Enables motion-based user interfaces and gaming controls with precise gesture recognition.
- Robotics and automation: Assists in navigation and position sensing for accurate robotic arm movement and stability control.
LIS344ALHTR Advantages vs Typical Alternatives
Compared to typical accelerometers, this device offers enhanced sensitivity and selectable dynamic ranges, allowing it to cater to diverse application requirements. Its low noise density ensures superior signal clarity for critical measurements. The wide operating temperature and low power consumption make it highly reliable and efficient in industrial environments. Its small package size also simplifies integration in compact systems, outperforming bulkier alternatives in space-constrained designs.
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LIS344ALHTR Brand Info
The LIS344ALHTR is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Known for innovation and quality, STMicroelectronics specializes in MEMS sensors, offering products that combine high performance with low power consumption. This accelerometer exemplifies ST??s commitment to delivering precise, reliable sensing technologies for industrial and automotive markets. The product benefits from ST??s extensive technical support and global supply chain, ensuring availability and integration assistance for engineering teams worldwide.
FAQ
What is the measurement range of the LIS344ALHTR accelerometer?
The sensor provides a selectable measurement range of ??2 g or ??6 g, allowing users to optimize sensitivity and dynamic range depending on their application requirements. This flexibility supports both low-level vibration detection and higher impact measurements.
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How does the LIS344ALHTR handle temperature variations?
This accelerometer operates reliably across a wide temperature range from -40 ??C to +85 ??C. This makes it suitable for harsh industrial and automotive environments where temperature fluctuations are common, ensuring consistent performance and accuracy.