ADXL206HDZ Precision Accelerometer

The ADXL206HDZ is a high precision, low power, dual-axis accelerometer with signal conditioned voltage outputs, all on a single, monolithic IC. Manufactured by Analog Devices Inc., this accelerometer is part of their renowned ADXL series, known for exceptional quality and performance in motion sensing. The ADXL206HDZ is specifically designed to measure accelerations with a full-scale range of ±5 g. It is capable of providing reliable and accurate measurements even in extreme temperature environments ranging from -40°C to +175°C, which makes it an ideal choice for high temperature applications.

This accelerometer features a typical noise floor of 110 µg/√Hz, allowing signals below 5 milli-g to be resolved in tilt-sensing applications using narrow bandwidths (<60 Hz). The ADXL206HDZ is housed in a hermetic ceramic package that measures 5 mm × 5 mm × 2 mm, making it a compact choice for space-constrained applications. The robust design of the ADXL206HDZ ensures that it is not only resistant to shock (up to 10,000 g) but also maintains stability over time and temperature, providing consistent performance throughout its operational life.

With its high precision and dual-axis sensing capability, the ADXL206HDZ is suitable for a wide range of applications, including:

• Inertial measurement units (IMUs)
• Platform stabilization systems
• Industrial vehicle navigation
• Seismic monitoring
• Condition monitoring in harsh environments

The device operates on a single 5 V power supply and features a self-test capability that ensures the integrity of the accelerometer system. It provides a high level of integration, which reduces the need for external components and simplifies the design of the end application. The ADXL206HDZ's outputs are ratiometric, meaning the output sensitivity and zero-g bias are proportional to the supply voltage, providing ease of use and consistent performance.

For engineers and designers looking for a reliable and high-performing accelerometer that can withstand challenging environments, the ADXL206HDZ from Analog Devices Inc. is an excellent choice, offering the precision and durability required for the most demanding applications.