Overview

Features and Benefits

  • 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, ±5 g
  • Triaxial, delta angle, and delta velocity outputs
  • Fast start-up time, ~500 ms
  • 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
    • 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 external sample clock input: up to 2.4 kHz
    • Single command self test
  • Single-supply operation: 3.0 V to 3.6 V
  • 2000 g shock survivability
  • Operating temperature range: −40°C to +105°C

Product Details

The ADIS16485 iSensor® device is a complete inertial system that includes a triaxial gyroscope and a triaxial accelerometer. Each inertial sensor in the ADIS16485 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 ADIS16485 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 SPI and register structure provide a simple interface for data collection and configuration control.

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

Applications

  • Platform stabilization and control
  • Navigation
  • Personnel tracking
  • Instruments
  • 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)

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.

Discussions

ADIS16485 Discussions

RE: Good microcontroller board for adis16485 ?
11 week(s) ago in MEMS Inertial Sensors
RE: Troubleshooting ADIS16485/Arduino SPI Communication
11 week(s) ago in MEMS Inertial Sensors
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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.