ADXL189BWBRDZUP-RL High-Precision Analog Accelerometer Sensor, LFCSP Package

ADXL189BWBRDZUP-RL Overview

The ADXL189BWBRDZUP-RL is a high-performance, low-noise, wide bandwidth, single-axis accelerometer designed for precision vibration measurement and structural health monitoring. Featuring a robust bandwidth of up to 22 kHz and high sensitivity, it enables accurate dynamic acceleration detection in industrial environments. This device supports a wide supply voltage range, making it adaptable for various power conditions. Its compact package and integrated features simplify system design for engineers developing vibration analysis and condition monitoring solutions. For detailed technical data and sourcing, visit IC Manufacturer.

ADXL189BWBRDZUP-RL Technical Specifications

ADXL189BWBRDZUP-RL Key Features

• Wide Frequency Bandwidth: Offers up to 22 kHz bandwidth, enabling detection of high-frequency vibrations essential for precise condition monitoring in industrial machinery.
• High Sensitivity: 25 mV/g sensitivity ensures accurate measurement of subtle acceleration changes, facilitating early fault detection and improved reliability.
• Low Noise Density: With a noise floor of 150 ??g/??Hz, it provides clean signals for enhanced signal-to-noise ratio, critical for detailed vibration analysis.
• Robust Supply Voltage Range: Supports 5 V to 12 V operation, allowing flexible integration into varied power systems without additional regulation.
• Wide Operating Temperature: Reliable operation from -40??C to +125??C ensures durability in harsh industrial environments.
• Hermetically Sealed Package: Protects the sensor from moisture and contaminants, extending service life and maintaining measurement integrity.
• Low Power Consumption: Consumes only 3.5 mA typical current, optimizing energy efficiency for battery-powered or energy-conscious applications.

ADXL189BWBRDZUP-RL Advantages vs Typical Alternatives

This accelerometer delivers superior sensitivity and wider bandwidth compared to many standard models, enabling more precise vibration measurements. Its low noise density enhances signal clarity, while the broad supply voltage and temperature range provide flexibility and reliability in demanding industrial settings. The hermetic packaging further improves durability, making it a preferred choice for long-term structural monitoring and predictive maintenance solutions.

Typical Applications

• Industrial Vibration Monitoring: Utilized in machinery health diagnostics to detect early signs of wear and imbalance through high-resolution vibration data across a broad frequency spectrum.
• Structural Health Monitoring: Deployed in bridges, buildings, and critical infrastructure to monitor dynamic stress and detect potential structural failures.
• Condition-Based Maintenance: Supports predictive maintenance strategies by providing real-time acceleration data that helps schedule timely repairs and avoid unexpected downtime.
• High-Frequency Motion Sensing: Suitable for applications requiring detection of rapid motion changes, such as robotics and aerospace testing environments.

ADXL189BWBRDZUP-RL Brand Info

This product is manufactured by a leading supplier known for precision MEMS accelerometers tailored for industrial and instrumentation markets. The device exemplifies the brand??s commitment to delivering reliable, high-accuracy sensors engineered for challenging environments. It integrates advanced microelectromechanical technology with rigorous quality controls to ensure consistent performance for critical measurement tasks.

FAQ

What is the output type of this accelerometer?

The device provides an analog voltage output proportional to