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Analog Devices Inc. ADIS16488 Tactical Grade Inertial Sensors

Analog Devices ADIS16488 Tactical Grade Ten Degrees of Freedom Inertial Sensors are part of an inertial system designed to provide a simple method for integrating accurate, multiaxis inertial sensing into industrial systems. Each inertial sensor in the ADIS16488A combines industry-leading iMEMS® technology with signal conditioning that optimizes dynamic performance. The factory calibration characterizes each sensor for sensitivity, bias, alignment, and linear acceleration (gyroscope bias). As a result, each sensor has its own dynamic compensation formulas that provide accurate sensor measurements. Applications include platform stabilization and control, navigation, personnel tracking, instrumentation, and robotics.

Features

  • Triaxial, digital gyroscope, ±450°/sec dynamic range
    • <±0.05° orthogonal alignment error
    • 6°/hr in-run bias stability
    • 0.3°/√hr angular random walk
    • 0.01% nonlinearity
  • Triaxial, digital accelerometer, ±18g
  • Triaxial, delta angle and delta velocity outputs
  • Triaxial, digital magnetometer, ±2.5 gauss
  • Digital pressure sensor, 300 mbar to 1100 mbar
  • Fast start-up time, ~500 ms
  • Factory-calibrated sensitivity, bias, and axial alignment
    • −40°C to +70°C Calibration temperature range
  • SPI-compatible serial interface
  • Embedded temperature sensor
  • Programmable operation and control
    • Automatic and manual bias correction controls
    • 4 FIR filter banks, 120 configurable taps
    • Digital I/O data-ready alarm indicator, external clock
    • Alarms for condition monitoring
    • Power-down/sleep mode for power management
    • up to 2.4kHz Optional external sample clock input
    • Single-command self-test
  • 3.0V to 3.6V Single-supply operation
  • 2000g shock survivability
  • −40°C to +85°C Operating temperature range

Applications

  • Platform stabilization and control
  • Navigation
  • Personnel tracking
  • Instrumentation
  • Robotics

Associated Products

ADIS16550 Six Degrees of Freedom Inertial Sensor

Analog Devices Inc. ADIS16550 Six Degrees of Freedom Inertial Sensor

Features a complete inertial system with a tri-axis gyroscope and accelerometer.

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Block Diagram

Block Diagram - Analog Devices Inc. ADIS16488 Tactical Grade Inertial Sensors
Published: 2014-04-17 | Updated: 2023-06-09