Precision Four Degrees of Freedom Sensor

TheiSensor® ADIS16305 is a complete inertial system that includes a gyroscope and triaxis accelerometer. Each sensor in the ADIS16305 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 variety of conditions.

The ADIS16305 provides a simple, cost-effective method for integrating accurate, multiaxis, 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. The ADIS16305 uses a pinout that is compatible with the ADIS1635x, ADIS1636x, and ADIS1640x families, when used with an interface flex connector.

This compact module is approximately 23 mm × 31 mm × 8 mm and provides a standard connector interface, which enables horizontal or vertical mounting.

Applications

* Medical instrumentation

* Robotics

* Platform controls

* Navigation

* Digital gyroscope with range scaling

* ±75°/sec, ±150°/sec, ±300°/sec settings

* Triaxis digital accelerometer: ±3 g

* Wide sensor bandwidth: 330 Hz

* Autonomous operation and data collection

No external configuration commands required

Start-up time: 180 ms

Sleep mode recovery time: 4 ms

* Factory-calibrated sensitivity, bias, and alignment