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Overview
Features and Benefits
- 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
Product Details
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, and alignment. 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, 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 ADIS16445 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 ADIS16445 is packaged in a module that is approximately 24.1 mm × 37.7 mm × 10.8 mm and has a standard connector interface.
Applications
- Platform stabilization and control
- Navigation
- Robotics
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Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (3)
Documentation
User Guides (1)
Software & Systems Requirements
Device Drivers
Reference Materials
Videos (1)
MEMS Based Inertial Measurement Units
Technical Articles (1)
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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Sample & Buy
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
