Introducing the AXO®314: A Cutting-Edge MEMS Accelerometer
The AXO®314 stands out as a state-of-the-art digital MEMS accelerometer, featuring a sophisticated closed-loop design that ensures remarkable stability and consistency, even in challenging environments characterized by intense shock and vibration. This makes it especially suitable for high-dynamics applications, including integration into Inertial Measurement units (IMUs), Inertial Navigation Systems (INS), and various navigation solutions for drones and robotic systems.
Engineered with size, weight, and power (SWaP) efficiency in mind, this accelerometer is meticulously calibrated at the factory across its entire operational temperature spectrum. Housed in a compact hermetic surface-mount device (SMD) package, it also boasts built-in self-test functionalities that allow for initial integrity checks and ongoing operational assessments. The device features a 24-bit digital SPI interface, facilitating seamless integration into diverse design frameworks.
Technical Specifications
| dimensions | 12 x 12 x 5.4 mm |
| Mass | 1.5 g |
| Acceleration Range | ± 14 g |
| frequency Response | > 300 Hz |
| Bias Repeatability (1 Year) | 1 mg |
| Scale Factor Repeatability (1 Year) | 600 ppm |
| Bias instability (Allan variance) | 4 μg |
| Velocity Random Walk (Allan Variance) | 0.006 m/s/√hr |
| Noise density | 15 μg/√Hz |
| Vibration Rectification Error | 20 μg/g² |
| Broadband Resolution | 328 μg |
