ADXL344ACCZ-RL Overview
The ADXL344ACCZ-RL is a low-power, small form factor, 3-axis accelerometer designed for precise motion sensing and tilt measurement. It delivers high-resolution measurement of acceleration with selectable measurement ranges up to ??16g, making it suitable for a wide range of industrial and consumer applications. Featuring a digital output interface, the device supports SPI and I2C communication protocols, ensuring easy integration into embedded systems. The robust design offers low noise performance, minimal power consumption, and reliable operation across a broad temperature range. This product is ideal for engineers and sourcing specialists seeking a compact, accurate accelerometer solution. For more information, visit IC Manufacturer.
ADXL344ACCZ-RL Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Axes | 3-axis (X, Y, Z) |
| Measurement Range | ??2g, ??4g, ??8g, ??16g selectable |
| Output Type | Digital (SPI / I2C) |
| Resolution | 13-bit |
| Power Supply Voltage | 2.0 V to 3.6 V |
| Current Consumption | Typically 40 ??A in measurement mode |
| Operating Temperature Range | -40??C to +85??C |
| Package | 10-lead LGA, 3 mm x 5 mm x 1 mm |
| Output Data Rate | 0.1 Hz to 3200 Hz |
| Zero-g Offset | ??80 mg (max, per axis) |
ADXL344ACCZ-RL Key Features
- High Resolution 3-Axis Sensing: Provides precise acceleration data with a 13-bit resolution, enabling accurate tilt and motion detection for advanced control and monitoring.
- Selectable Measurement Ranges: Allows configuration between ??2g and ??16g, giving flexibility to adapt sensitivity based on application requirements.
- Low Power Consumption: Consumes as little as 40 ??A in measurement mode, optimizing battery life in portable and wearable devices.
- Digital Interface Compatibility: Supports both SPI and I2C serial communication, simplifying integration with microcontrollers and digital signal processors.
- Compact LGA Package: Its small 3 mm x 5 mm footprint supports high-density PCB layouts and reduces overall device size.
- Wide Output Data Rate Range: Configurable from 0.1 Hz to 3200 Hz, enabling applications from slow tilt detection to high-speed motion analysis.
- Robust Operating Temperature Range: Functions reliably from -40??C to +85??C, suitable for industrial and harsh environment deployment.
ADXL344ACCZ-RL Advantages vs Typical Alternatives
This accelerometer offers a compelling combination of high resolution, selectable measurement ranges, and ultra-low power consumption compared to typical alternatives. Its flexibility with SPI and I2C interfaces enhances integration options, while the compact LGA package supports space-constrained designs. The broad operating temperature range and low zero-g offset further improve measurement accuracy and reliability, making it an optimal choice for industrial-grade motion sensing applications.
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Typical Applications
- Industrial motion and vibration monitoring: Accurately measures dynamic acceleration and tilt in machinery for predictive maintenance and condition monitoring systems.
- Consumer electronics: Enables device orientation detection and gesture recognition in portable devices and wearables.
- Automotive systems: Supports airbag deployment controls and vehicle stability systems via precise acceleration detection.
- Health and fitness monitoring: Tracks user activity and movement in smart fitness devices and health trackers.
ADXL344ACCZ-RL Brand Info
The ADXL344ACCZ-RL is manufactured by Analog Devices, a global leader in high-performance analog technology and sensor solutions. Known for combining precision, low power consumption, and robust design,
