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ADIS16485 Datasheet(PDF) 1 Page - Analog Devices |
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ADIS16485 Datasheet(HTML) 1 Page - Analog Devices |
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1 / 32 page  Tactical Grade, Six Degrees of Freedom Inertial Sensor Data Sheet ADIS16485 Rev. E Document Feedback InformationfurnishedbyAnalogDevicesisbelievedtobeaccurateandreliable.However,no responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No licenseisgrantedbyimplicationorotherwiseunderanypatentorpatentrightsofAnalogDevices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2012−2015 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com 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, ±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 APPLICATIONS Platform stabilization and control Navigation Personnel tracking Instruments Robotics GENERAL DESCRIPTION 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, ADIS16488, and 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. FUNCTIONAL BLOCK DIAGRAM CONTROLLER CLOCK TRIAXIAL GYRO TRIAXIAL ACCEL POWER MANAGEMENT CS SCLK DIN DOUT GND VDD TEMP VDD DIO1 DIO2 DIO3 DIO4 VDDRTC RST SPI SELF TEST I/O ALARMS OUTPUT DATA REGISTERS USER CONTROL REGISTERS CALIBRATION AND FILTERS ADIS16485 Figure 1. |
Similar Part No. - ADIS16485_15 |
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Similar Description - ADIS16485_15 |
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