ADXL344ACCZ-RL7 Overview
The ADXL344ACCZ-RL7 is a high-performance, low-power, 3-axis accelerometer designed for precise motion and tilt sensing in industrial and consumer electronics. Offering a digital output with a 13-bit resolution and selectable measurement ranges up to ??16 g, this device delivers accurate acceleration data with minimal noise. Its low power consumption and compact form factor enable seamless integration into portable and battery-powered applications. The device??s robustness and stability make it suitable for vibration monitoring, gesture recognition, and orientation detection. Available from IC Manufacturer, it supports SPI and I2C digital interfaces for flexible communication with host processors.
ADXL344ACCZ-RL7 Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Axes | 3-axis (X, Y, Z) |
| Measurement Range | ??2 g, ??4 g, ??8 g, ??16 g (selectable) |
| Resolution | 13-bit digital output |
| Supply Voltage | 2.0 V to 3.6 V |
| Power Consumption | 145 ??A at 100 Hz output data rate |
| Output Interface | I2C / SPI digital interface |
| Bandwidth | 0.1 Hz to 1600 Hz (configurable) |
| Operating Temperature | -40??C to +85??C |
| Package | Small 3 mm ?? 5 mm ?? 1 mm LFCSP |
| Data Rate | 0.1 Hz to 3200 Hz |
ADXL344ACCZ-RL7 Key Features
- Selectable Measurement Range: Enables precise detection of acceleration from ??2 g to ??16 g, accommodating a wide variety of motion detection scenarios with high accuracy.
- Low Power Consumption: Consumes only 145 ??A at 100 Hz data rate, making it ideal for battery-powered and portable applications requiring extended operation time.
- Digital Output with SPI/I2C Interface: Provides flexible and easy integration with microcontrollers and processors for real-time acceleration data acquisition.
- High Resolution 13-bit Data: Delivers fine-grained acceleration measurements, improving motion detection sensitivity and response accuracy.
- Wide Bandwidth Range: Adjustable bandwidth from 0.1 Hz to 1600 Hz supports diverse applications from slow tilt sensing to high-frequency vibration analysis.
- Compact LFCSP Package: Enables space-efficient PCB layouts, beneficial for compact industrial or consumer devices.
- Robust Operating Temperature Range: Suitable for harsh environments with operation guaranteed between -40??C and +85??C.
ADXL344ACCZ-RL7 Advantages vs Typical Alternatives
This accelerometer offers superior sensitivity and accuracy over many traditional MEMS sensors by providing 13-bit resolution and multiple selectable ranges up to ??16 g. Its low power consumption enhances system efficiency, especially in portable devices. The dual SPI and I2C interfaces deliver flexible integration options, while the wide bandwidth and robust temperature rating ensure reliable performance in industrial and consumer applications, outperforming typical alternatives lacking such versatility and precision.
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Typical Applications
- Vibration Monitoring: Accurately detects mechanical vibrations in industrial equipment and machinery, enabling predictive maintenance and fault detection through high-resolution acceleration data.
- Consumer Electronics: Used for gesture recognition and device orientation detection in smartphones, tablets, and wearable technology.
- Industrial Automation: Supports motion sensing for robotics, motor control, and process monitoring, enhancing automation accuracy and responsiveness.
- Health and Fitness Devices: Measures user activity levels and motion tracking in fitness bands and smartwatches.
ADXL344ACCZ-RL7 Brand Info
The ADXL344ACCZ-RL7 is part of a recognized line of precision MEMS accelerometers known for their reliability, compact design, and energy efficiency. Engineered for industrial-grade performance, this device combines advanced sensing technology with an easy-to-integrate digital output interface. The product is widely adopted across diverse sectors, reflecting a commitment to quality and innovation in motion detection solutions. Its design supports
