The ADXL346ACCZ-R2 is a cutting-edge, high-performance, ultra-low power 3-axis accelerometer produced by Analog Devices Inc., a leader in high-performance signal processing solutions. This compact sensor is designed for mobile device applications and is capable of measuring acceleration with a full-scale range of ±2g, ±4g, ±8g, or ±16g. Its high resolution (13-bit) measurement at 0.001g per LSB enables precise motion sensing through tilt, static and dynamic acceleration, and vibration analysis.

Key Features

• High Resolution: 13-bit resolution at ±16g with 0.001g/LSB sensitivity.
• Selectable Range: Offers user-selectable full-scale ranges of ±2g, ±4g, ±8g, and ±16g.
• Ultra-Low Power Modes: Power-saving features with standby modes for increased battery life in portable devices.
• Advanced Digital Features: Includes activity/inactivity detection, tap/double tap recognition, and free-fall detection.
• Flexible Data Rate: Data rates from 0.1 Hz to 3200 Hz are available.
• Interface Options: I2C or SPI digital interface for easy integration into various systems.
• Compact Size: Housed in a small and thin 3x3x0.9 mm LFCSP package, it is ideal for space-constrained applications.

Applications

• Mobile device orientation detection (e.g., smartphones, tablets)
• Motion-enabled gaming and virtual reality devices
• Health and fitness monitoring
• Impact and vibration monitoring in industrial equipment
• Navigation and dead-reckoning for portable devices
• Robotic and drone stability systems

Product Details

The ADXL346ACCZ-R2 is part of the ADXL346 family of accelerometers that provide high precision, versatility, and features tailored for mobile device requirements. It operates on a supply voltage of 1.8V to 3.6V, making it an excellent choice for battery-powered applications. The device also boasts proprietary Analog Devices technology that minimizes noise to deliver smooth, high-quality signals.

With its robust design, the ADXL346ACCZ-R2 is engineered to perform reliably in harsh environments, handling shock resistance up to 10,000g. This accelerometer is not only powerful but also user-friendly, with easy-to-use software and support from Analog Devices, making it a top choice for engineers and designers seeking to enhance motion and orientation-based functionalities in their products.