Overview

Features and Benefits

  • Triaxial, digital gyroscope, ±450°/sec dynamic range
    • ±0.018° axis-to-axis misalignment error
    • 5.3°/hr in-run bias stability
    • 0.25°/√hr angular random walk
    • 0.045°/sec nonlinearity
  • Triaxial, digital accelerometer, ±18 g dynamic range
  • Barometer, 300 mbar to 1100 mbar
  • Triaxial, delta angle and delta velocity outputs 
  • Factory calibrated sensitivity, bias, and axial alignment
    • Calibration temperature range: −40°C to +85°C
  • SPI compatible
  • 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
    • Optional input sync clock: up to 2.4 kHz
    • On demand self test of inertial sensors
    • On demand flash memory test (checksum)
    • Single-supply operation: 3.0 V to 3.6 V
  • 2000 g shock survivability
  • Parylene coating (moisture barrier for internal circuitry)
  • Operating temperature range: −40°C to +105°C

Product Details

The ADIS16489 is a complete inertial system that includes a triaxis gyroscope, a triaxis accelerometer, and a barometer. Each inertial sensor in the ADIS16489 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.

The ADIS16489 provides a simple, cost effective method for integrating accurate, multiaxis 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 structure provide a simple interface for data collection and configuration control. Parylene coating of all internal circuitry (except the barometer) provides a protective barrier against moisture exposure.

The ADIS16489 uses the same footprint and connector system as the ADIS16375, ADIS16480, ADIS16485, and ADIS16488A, which greatly simplifies the upgrade process. The ADIS16489 is packaged in a module that is approximately 44 mm × 47 mm × 14 mm and includes a standard connector interface.

Applications

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

Product Lifecycle icon-recommended 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 (2)

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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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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.


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Evaluation Boards Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.