No Title 0.44 MB
Registration Date 12 Jun 2016

Compact, Precision Six Degrees of Freedom Inertial Sensor


Electronics Sensor Product Number : ADIS16445



Platform stabilization and control Navigation Robotics
Platform control Navigation Robotics


Triaxial digital gyroscope with digital range scaling ±62°/sec, ±125°/sec, ±250°/sec settings Axis-to-axis alignment, <0.05° Triaxial digital accelerometer, ±5 g minimum Autonomous operation and data collection No external configuration commands required 175 ms start-up time Factory calibrated sensitivity, bias, and axial alignment Calibration temperature range: −40°C to +85°C SPI-compatible serial interface Embedded temperature sensor See data sheet for additional features

Digital Autonomous Operation Serial Peripheral Interface (SPI) Data Communications Fast Start-up Time

Manufacturer's Description

The ADIS16445 iSensor® device is a complete inertial system that includes a triaxial gyroscope and a triaxial accelerometer. Each sensor in the ADIS16445 combines industry-leading iMEMS® technology with signal conditioning that optimizes dynamic performance. The factory calibration characterizes each sensor for sensitivity, bias, alignment, and linear accel-eration (gyroscope bias). As a result, each sensor has its own dynamic compensation formulas that provide accurate sensor measurements.

The ADIS16445 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. The SPI and register structures provide a simple interface for data collection and configuration control.

The ADIS16445 has a compatible pinout for systems that currently use other Analog Devices, Inc., IMU products, such as the ADIS16334 or the ADIS16485.