IIS2DLPCTR Overview
The IIS2DLPCTR is an ultra-low-power, high-performance digital linear accelerometer designed for industrial and consumer applications requiring precise motion sensing. Featuring a compact footprint and advanced MEMS technology, this device delivers reliable acceleration measurements with low noise and high sensitivity. It integrates seamlessly into embedded systems, offering versatile digital interfaces for easy connectivity. Ideal for vibration monitoring, tilt sensing, and motion detection, it enhances system efficiency while minimizing power consumption. For detailed product support and technical resources, visit IC Manufacturer.
IIS2DLPCTR Technical Specifications
| Parameter | Value |
|---|---|
| Measurement Range | ??2 g / ??4 g / ??8 g / ??16 g selectable |
| Output Type | Digital I2C / SPI interface |
| Power Supply Voltage | 1.71 V to 3.6 V |
| Operating Current | 3.7 ??A (low-power mode) |
| Noise Density | 90 ??g/??Hz |
| Bandwidth | 0 Hz to 400 Hz selectable |
| Package Type | 12-lead LGA, 2 mm ?? 2 mm ?? 0.7 mm |
| Operating Temperature Range | -40 ??C to +85 ??C |
IIS2DLPCTR Key Features
- Ultra-low power consumption: Enables extended battery life in portable and wearable devices without compromising measurement accuracy.
- Selectable full-scale ranges: Offers flexibility to optimize sensitivity and dynamic range based on specific application requirements.
- High-resolution digital output: Facilitates precise acceleration data processing via standard I2C or SPI interfaces for easy system integration.
- Compact LGA package: Saves board space and supports high-density PCB layouts, ideal for miniaturized designs.
- Wide operating temperature range: Ensures reliable performance in harsh industrial environments.
Typical Applications
- Industrial vibration monitoring: Detects mechanical faults and maintains equipment health by accurately capturing vibration signatures in industrial machinery.
- Consumer wearable devices: Measures motion and orientation efficiently to support fitness tracking and activity monitoring features.
- Smartphones and tablets: Enables features such as screen rotation and gesture recognition through reliable acceleration sensing.
- Automotive systems: Provides tilt and impact detection for safety and stability control modules in vehicles.
IIS2DLPCTR Advantages vs Typical Alternatives
This accelerometer stands out due to its exceptional power efficiency and versatile measurement range, making it suitable for both battery-powered and industrial applications. Its digital interface compatibility simplifies system design compared to analog alternatives. Additionally, the device??s compact packaging and robust operating temperature range provide enhanced integration flexibility and reliability under demanding conditions.
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IIS2DLPCTR Brand Info
The IIS2DLPCTR is developed by STMicroelectronics, a global leader in semiconductor innovations specializing in MEMS sensors and integrated circuits. Known for their high-quality manufacturing processes and cutting-edge technology, STMicroelectronics offers this digital accelerometer as part of their broad portfolio targeting industrial automation, consumer electronics, and automotive markets. The product benefits from the company??s extensive expertise in low-power sensor design and application support, ensuring dependable performance and easy integration.
FAQ
What interfaces does the IIS2DLPCTR support for communication?
The device supports both I2C and SPI digital communication interfaces, allowing flexible connectivity options to microcontrollers and processors. This makes it adaptable to various system architectures and simplifies data acquisition.
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What is the power consumption of this accelerometer in typical operation?
In low-power mode, the accelerometer consumes approximately 3.7 microamperes, enabling its use in battery-operated devices where energy efficiency is critical to extending operational life.
How does the device handle different acceleration ranges?
The IIS2DLPCTR offers selectable full-scale ranges of ??2 g, ??4 g, ??8 g, and ??16 g. This allows users to choose the optimal sensitivity and dynamic range needed for their specific application, balancing precision and measurement scope.