ADXL356BEZ-RL7 Low Noise MEMS Accelerometer Sensor 14-Pin LFCSP Package

ADXL356BEZ-RL7 Overview

The ADXL356BEZ-RL7 is a high-performance, low-noise MEMS accelerometer designed for precise vibration and motion sensing applications. Featuring a low power consumption of approximately 350 ??A, this device offers excellent resolution with a noise density of just 20 ??g/??Hz. It operates over a wide supply voltage range of 2.25 V to 3.6 V and provides a selectable measurement range of ??40 g, making it suitable for industrial and instrumentation use. The device??s digital output interface supports SPI communication, enabling seamless integration into embedded systems. For sourcing and detailed technical support, visit IC Manufacturer.

ADXL356BEZ-RL7 Technical Specifications

ADXL356BEZ-RL7 Key Features

• Low Noise Density: Enables precise vibration measurements with minimal signal interference, critical for high-resolution industrial monitoring.
• Wide Measurement Range: ??40 g capability allows detection of high-impact events and dynamic motion, enhancing versatility for harsh environments.
• Low Power Operation: Consuming only 350 ??A, it supports battery-powered systems and reduces thermal effects in sensitive applications.
• SPI Digital Interface: Provides fast and reliable communication, simplifying integration with microcontrollers and DSPs.
• Robust Temperature Range: Maintains performance from -40??C to +85??C, ensuring reliability in industrial and outdoor applications.
• Compact LFCSP Package: Facilitates space-saving PCB layouts and improves mechanical stability during vibration sensing.
• Stable Zero g Bias: Offers consistent baseline readings, vital for accurate sensor calibration and drift minimization.

ADXL356BEZ-RL7 Advantages vs Typical Alternatives

This accelerometer stands out with its superior low noise density and low power consumption, providing enhanced sensitivity and accuracy over typical alternatives. Its wide ??40 g range combined with a stable zero g bias ensures reliable measurements in demanding industrial environments. The digital SPI output simplifies integration, reducing system complexity and improving data integrity compared to analog-output devices. Overall, it delivers a balanced solution for precision vibration sensing with robust environmental tolerance.

Typical Applications

• Industrial vibration monitoring systems requiring high-resolution acceleration data for predictive maintenance and fault detection in rotating machinery.
• Precision instrumentation where low noise and wide dynamic range are critical for accurate motion capture.
• Structural health monitoring in civil engineering to detect subtle shifts and vibrations over extended periods.
• Portable or battery-powered devices demanding ultra-low power acceleration sensing with digital interfacing.

ADXL356BEZ-RL7 Brand Info

The ADXL356BEZ-RL7 is part of a high-precision MEMS accelerometer product line renowned for its low noise and high accuracy performance. Engineered for industrial and scientific applications, this device is manufactured with advanced semiconductor processes to ensure consistent quality and reliability. Its design emphasizes power efficiency and digital communication, supporting modern embedded system requirements. The product is backed by extensive datasheets and technical support resources to assist engineers and sourcing specialists in seamless integration and deployment.

FAQ

What is the typical supply current of the ADXL356BEZ-RL7?

The typical supply current for this accelerometer is approximately 350 ??A,