ADXL346ACCZ-RL Overview
The ADXL346ACCZ-RL is a high-performance, low-power, 3-axis digital accelerometer designed for precise motion sensing in industrial and consumer applications. Featuring a small 14-lead LFCSP package and a wide dynamic range of ??2 g to ??16 g, it offers versatile sensitivity and resolution options. With a digital I2C/SPI interface, it enables easy integration into embedded systems for real-time acceleration data acquisition. Its ultra-low power consumption and robust measurement capabilities make it ideal for vibration monitoring, tilt sensing, and motion detection. For more details, visit IC Manufacturer.
ADXL346ACCZ-RL Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Range | ??2 g, ??4 g, ??8 g, ??16 g selectable |
| Output Data Rate (ODR) | 0.1 Hz to 3200 Hz |
| Interface | I2C/SPI digital output |
| Power Supply Voltage | 2.0 V to 3.6 V |
| Supply Current | Typically 23 ??A at 100 Hz ODR |
| Resolution | 13-bit output |
| Package | 14-lead LFCSP (3 mm ?? 3 mm ?? 0.9 mm) |
| Operating Temperature Range | -40 ??C to +85 ??C |
| Self-Test | Integrated electrostatic self-test |
ADXL346ACCZ-RL Key Features
- Wide dynamic range: Supports ??2 g to ??16 g, enabling flexible use across low to high acceleration measurements, improving design adaptability.
- Low power consumption: Typical current of 23 ??A at 100 Hz ensures extended battery life in portable and remote sensing applications.
- Digital interface compatibility: I2C and SPI communication protocols simplify integration with a variety of microcontrollers and processors.
- High resolution and precision: 13-bit data output ensures accurate motion detection and vibration analysis for critical industrial monitoring.
- Compact LFCSP package: Small form factor facilitates space-saving designs in portable and embedded systems.
- Self-test capability: Built-in electrostatic self-test allows system-level diagnostics and improved reliability without extra hardware.
- Broad operating temperature: Performance maintained from -40 ??C to 85 ??C, suitable for harsh industrial environments.
ADXL346ACCZ-RL Advantages vs Typical Alternatives
This accelerometer offers superior sensitivity and adjustable measurement ranges compared to typical alternatives, providing precise acceleration data across diverse applications. Its ultra-low power operation enhances battery efficiency, while the dual I2C/SPI digital interfaces enable flexible system integration. The compact package size and embedded self-test functionality increase reliability and reduce design complexity, making it a preferred choice for engineers seeking accuracy and durability in industrial sensing solutions.
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Typical Applications
- Industrial vibration monitoring: Detects machine vibrations and shock events to predict maintenance needs and prevent downtime, ensuring operational efficiency.
- Motion and tilt sensing: Provides accurate orientation and movement detection in handheld devices, robotics, and automotive systems.
- Wearable technology: Enables step counting and activity tracking with minimal power consumption, extending device battery life.
- Consumer electronics: Integrates into gaming controllers and mobile devices for responsive motion input and gesture recognition.
ADXL346ACCZ-RL Brand Info
The ADXL346ACCZ-RL is part of Analog Devices?? renowned family of MEMS accelerometers, recognized for precision, reliability, and versatility. Designed to meet stringent industrial and consumer requirements, this model benefits from Analog Devices?? expertise in sensor technology and innovation. Its robust design and advanced features position it as a trusted solution for engineers and sourcing specialists seeking dependable motion sensing components.