High Precision Tri-Axis Inertial Sensor

Tri-axis, digital gyroscope with range scaling ±75°/sec, ±150°/sec, ±300°/sec settings Tri-axis, digital accelerometer ±5 g measurement range Automatic start-up and operation 180 ms start-up time, no external configuration Standard digital serial interface, SPI Factory-calibrated sensitivity, bias, and axial alignment Calibration temperature range: −20°C to +70°C Digital bias correction control Digital sample rate control Internal clock up to 819.2 SPS External clock up to 1200 SPS See data sheet for additional features

The ADIS16364 iSensor® is a complete inertial system that includes a tri-axis gyroscope and tri-axis accelerometer. Each sensor in the ADIS16364 combines industry-leading iMEMS® technology with signal conditioning that optimizes dynamic performance. The factory calibration characterizes each sensor for sensitivity, bias, alignment, and linear acceleration (gyro bias). As a result, each sensor has its own dynamic compensation formulas that provide accurate sensor measurements over a temperature range of −20°C to +70°C.

The ADIS16364 provides a simple, cost-effective method for integrating accurate, multi-axis, inertial sensing into industrial systems, especially when compared with the complexity and investment associated with discrete designs. All necessary motion testing and calibration are part of the production process at the factory, greatly reducing system integration time. Tight orthogonal alignment simplifies inertial frame alignment in navigation systems. An improved SPI interface and register structure provide faster data collection and configuration control. By using a compatible pinout and the same package as the ADIS1635x family, systems that currently use the ADIS1635x family can upgrade their performance with minor firmware adjustments in their processor designs.

This compact module is approximately 23 mm × 23 mm × 23 mm and provides a flexible connector interface, which enables multiple mounting orientation options.