LIS35DETR Overview
The LIS35DETR is a high-performance three-axis digital accelerometer designed for industrial and consumer applications requiring precise motion sensing. Featuring a compact footprint and low power consumption, it delivers reliable acceleration data with configurable full-scale ranges up to ??2g/??4g/??8g. This device supports SPI and I2C communication interfaces, enabling straightforward integration into embedded systems. With built-in self-test and high shock survivability, the sensor ensures robustness and accuracy in demanding environments. For detailed product sourcing and specifications, visit IC Manufacturer.
LIS35DETR Technical Specifications
| Parameter | Value |
|---|---|
| Axes | 3-axis (X, Y, Z) |
| Acceleration Full Scale | ??2g, ??4g, ??8g selectable |
| Output Data Rate (ODR) | 100 Hz to 1000 Hz configurable |
| Interface | SPI (3- and 4-wire), I2C |
| Power Supply Voltage | 2.16 V to 3.6 V |
| Current Consumption | Active mode: 650 ??A (typical at 100 Hz ODR) |
| Operating Temperature Range | -40??C to +85??C |
| Shock Survivability | Up to 10,000 g |
| Package | 14-lead LGA, 3 mm ?? 3 mm ?? 1 mm |
| Output Format | 16-bit digital data |
LIS35DETR Key Features
- High-resolution 16-bit output providing precise acceleration data ideal for motion detection and vibration analysis.
- Selectable full-scale ranges allow adaptation to different application needs, enhancing measurement flexibility and accuracy.
- Multi-interface support with SPI and I2C simplifies integration into diverse embedded systems and industrial platforms.
- Low power consumption ensures longer operational life in battery-powered devices without sacrificing performance.
- Robust shock resistance up to 10,000 g protects the sensor in harsh industrial and automotive environments.
- Built-in self-test feature enables on-demand verification of sensor functionality, improving system reliability.
Typical Applications
- Industrial vibration monitoring systems benefit from the sensor??s high sensitivity and shock resistance to detect mechanical faults early and maintain equipment health.
- Consumer electronics, such as gaming controllers and smartphones, use the accelerometer for motion recognition and user interface enhancement.
- Automotive systems utilize the device for dynamic stability control and rollover detection due to its fast response and robustness.
- Wearable health devices leverage the low power consumption and compact size for accurate activity tracking and fall detection.
LIS35DETR Advantages vs Typical Alternatives
This accelerometer offers a balance of high sensitivity, selectable measurement ranges, and low power operation, making it more versatile than many standard sensors. Its shock survivability and built-in self-test improve reliability in industrial environments. Additionally, flexible interface options and a small package size facilitate easy integration, giving it a competitive edge over alternatives that may lack such comprehensive feature sets.
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LIS35DETR Brand Info
The LIS35DETR is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is renowned for its innovative sensor technologies and extensive portfolio of MEMS devices. This accelerometer belongs to their LIS3Dxx series, widely recognized for precision, robustness, and energy efficiency in motion sensing applications across industrial, automotive, and consumer markets.
FAQ
What communication interfaces does the LIS35DETR support?
The sensor supports both SPI (3-wire and 4-wire) and I2C digital interfaces, providing flexible options for connecting to microcontrollers and processors in various system architectures.
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What are the available acceleration full-scale ranges?
The device offers selectable full-scale ranges of ??2g, ??4g, and ??8g, allowing users to tailor sensitivity and measurement range to specific application requirements.
How does the LIS35DETR handle harsh environmental conditions?
It is designed to operate reliably across a wide