ADXL371BCCZ-RL7 High-G 3-Axis Accelerometer Sensor – LGA Package

ADXL371BCCZ-RL7 Overview

The ADXL371BCCZ-RL7 is a high-performance, low-noise, three-axis MEMS accelerometer designed for precise vibration and shock measurement in industrial and automotive applications. With selectable measurement ranges up to ??200 g, it offers excellent sensitivity and dynamic range for detecting both subtle and extreme motions. Its low power consumption and compact LGA package enable seamless integration into space-constrained systems. The device??s wide bandwidth and high output data rate support real-time monitoring and predictive maintenance solutions. For detailed technical resources, visit IC-fabrikant.

ADXL371BCCZ-RL7 Technical Specifications

Parameter	Specificatie
Meetbereik	??200 g selectable
Axes	3-axis (X, Y, Z)
Geluidsdichtheid	70 ??g/??Hz (typical)
Bandbreedte	Selectable up to 4 kHz
Output Data Rate (ODR)	Up to 6400 Hz
Voedingsspanning	2.25 V to 3.6 V
Interface	SPI digital output
Pakket	10-lead LGA, 3 mm ?? 3 mm ?? 1 mm
Bedrijfstemperatuur	-40 tot +105°C

ADXL371BCCZ-RL7 Key Features

• High-g range capability up to ??200 g enables accurate measurement of extreme shocks and industrial vibrations, ensuring robust performance under harsh conditions.
• Low noise density of 70 ??g/??Hz improves sensitivity and signal clarity, which is critical for detecting subtle mechanical changes and precise motion analysis.
• Wide bandwidth and fast output data rate support real-time, high-resolution data acquisition for advanced condition monitoring and dynamic system control.
• Compact 10-lead LGA package optimizes board space and enhances integration in size-constrained industrial and automotive environments.
• SPI digital interface ensures high-speed communication and easy integration with microcontrollers and DSPs in embedded systems.
• Breed bereik voedingsspanning from 2.25 V to 3.6 V offers design flexibility for various power architectures.
• Extended operating temperature range accommodates demanding industrial and automotive temperature requirements up to +105??C.

ADXL371BCCZ-RL7 Advantages vs Typical Alternatives

This accelerometer delivers superior sensitivity and noise performance compared to typical high-g MEMS devices, enabling more accurate vibration and shock measurements. The wide bandwidth and high output data rate facilitate real-time diagnostics, while its compact LGA package allows easier integration into compact industrial systems. Additionally, the robust temperature range and low power consumption make it a reliable choice for harsh environments, outperforming many standard accelerometers in precision and durability.

Typische toepassingen

• Industrial machinery condition monitoring, where precise vibration analysis helps predict equipment failures and optimize maintenance schedules.
• Automotive crash sensing and airbag deployment systems requiring fast and accurate detection of high-g impacts.
• Shock and vibration measurement in aerospace and defense systems to ensure structural integrity and safety.
• Robotics and automation equipment motion control, benefiting from high sampling rates and low noise for precise feedback.

ADXL371BCCZ-RL7 Brand Info

The ADXL371BCCZ-RL7 is a precision MEMS accelerometer from Analog Devices, a leader in high-performance sensor technology. This product line is known for its robust design, advanced MEMS fabrication, and reliable signal conditioning, delivering accurate and stable motion sensing for industrial and automotive applications worldwide. The device integrates seamlessly with various platforms and is supported by comprehensive documentation, enabling engineers to deploy advanced vibration and shock monitoring systems efficiently.

FAQ

What measurement ranges does this accelerometer support?

The device supports selectable measurement ranges up to ??200 g, allowing it to capture both low-level vibrations and high-impact shocks with high accuracy.

How does the noise density affect performance?

A low noise density of 70 ??g/??Hz means the accelerometer can detect subtle vibrations and small mechanical changes, improving signal