The ADIS16445AMLZ iSensor® device is a complete inertial system that includes a triaxial gyroscope and a triaxial accelerometer. Each sensor in the ADIS16445AMLZ combines industry-leading iMEMS® technology with signal conditioning that optimizes dynamic performance. The factory calibration characterizes each sensor for sensitivity, bias, and alignment. As a result, each sensor has its own dynamic compensation formulas that provide accurate sensor measurements.
The ADIS16445AMLZ 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. The serial peripheral interface (SPI) and register structures provide a simple interface for data collection and configuration control.
The ADIS16445AMLZ has a compatible pinout for systems that currently use other Analog Devices, Inc., inertial measurement unit (IMU) products, such as the ADIS16334 or the ADIS16485. The ADIS16445AMLZ is packaged in a module that is approximately 24.1 mm × 37.7 mm × 10.8 mm and has a standard connector interface.
Feature
- 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
- Programmable operation and control
- Automatic and manual bias correction controls
- Bartlett window FIR length, number of taps
- Digital I/O: data ready, alarm indicator, general-purpose
- Alarms for condition monitoring
- Enable external sample clock input up to 1.1 kHz
- Single command self-test
- Single-supply operation: 3.15 V to 3.45 V
- 2000 g shock survivability
- Operating temperature range: −40°C to +105°C
Applications
- Platform stabilization and control
- Navigation
- Robotics
(Picture: Pinout)
