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.


  • 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


  • Platform stabilization and control
  • Navigation
  • Robotics


Block Diagram - Analog Devices Inc. ADIS16446 Six Degrees of Freedom Inertial Sensor
เผยแพร่แล้ว: 2564-04-28 | อัปเดตแล้ว: 2565-03-11