Analog Devices Inc. ADIS16446 Six Degrees of Freedom Inertial Sensor

Analog Devices Inc. ADIS16446 Six Degrees of Freedom Inertial Sensor includes a triaxial gyroscope, a triaxial accelerometer, and a temperature sensor. The ADIS16446 device’s sensors combine 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.

Features

Triaxial digital gyroscope with digital range scaling
- ±250°/sec, ±500°/sec, ±1000°/sec settings
- Axis to axis misalignment: ±0.05°
Triaxial digital accelerometer dynamic range: ±18g minimum
Autonomous operation and data collection
- No external configuration commands required
- 205ms typical power-on start-up time
Factory calibrated sensitivity, bias, and axial alignment
- Calibration temperature range: −40°C to +85°C
SPI-compatible
- Optional burst read sequence for fast data transfer

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
- Optional external sync input clock up to 1.1kHz
- Single command self-test
Power supply voltage range: 3.15V to 3.45V
2000g mechanical shock survivability
Operating temperature range: −40°C to +105°C

Applications

Platform stabilization and control
Navigation
Robotics

Analog Devices Inc. ADIS16446 Six Degrees of Freedom Inertial Sensor

Features

Applications

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