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ADIS16350 Dataheets PDF



Part Number ADIS16350
Manufacturers Analog Devices
Logo Analog Devices
Description Tri Axis Gyroscope & Accelerometer
Datasheet ADIS16350 DatasheetADIS16350 Datasheet (PDF)

www.DataSheet4U.com Preliminary Technical Data FEATURES Tri-axis gyroscope +320 degrees/second measurement range 14-bit resolution Tri-axis accelerometer +10g measurement range 14-bit resolution 350Hz Bandwidth Factory calibrated sensitivity and bias Digitally controlled sensitivity and bias Digitally controlled sample rate Digitally controlled filtering Programmable condition monitoring, alarms Auxiliary digital I/O Digitally activated self-test Programmable power management Embedded Temperatu.

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www.DataSheet4U.com Preliminary Technical Data FEATURES Tri-axis gyroscope +320 degrees/second measurement range 14-bit resolution Tri-axis accelerometer +10g measurement range 14-bit resolution 350Hz Bandwidth Factory calibrated sensitivity and bias Digitally controlled sensitivity and bias Digitally controlled sample rate Digitally controlled filtering Programmable condition monitoring, alarms Auxiliary digital I/O Digitally activated self-test Programmable power management Embedded Temperature Sensor SPI®-compatible serial interface Auxiliary 12-bit ADC input and DAC output Single-supply operation: +4.75V to +5.25 V 2000 g powered shock survivability Tri Axis Gyroscope & Accelerometer ADIS16350 GENERAL DESCRIPTION The ADIS16350 iSensorTM provides complete tri axis inertial sensing (both angular and linear motion) in a compact module fully ready for system integration. With Analog Devices’ iMEMSTM sensor technology at its core, the ADIS16350 includes embedded processing for sensor calibration and tuning. An SPI interface allows for simple system interface and programming. The SPI port provides access to the following embedded sensors: X, Y, and Z axis angular rate; X, Y, and Z axis linear acceleration; Internal Temperature; Power Supply; and an Auxiliary analog input. The inertial sensors are precision aligned across axis’, and are calibrated for offset and sensitivity. System interfacing is simplified with the following additional programmable features: In-system Bias Auto Calibration Digital Filtering and Sample Rate Self Test Power Management Condition Monitoring Auxiliary Digital I/O APPLICATIONS Guidance and control Platform control and stabilization Motion control and analysis Inertial Measurement Units General Navigation Image stabilization Robotics The ultra compact module measures 22.7mmx23.2mmx22.9mm, plus mounting extensions. FUNCTIONAL BLOCK DIAGRAM Rev. PrA 11/10/2006 10:59 AM One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2006 Analog Devices, Inc. All rights reserved. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. ADIS16350 Preliminary Technical Data REVISION HISTORY 9/06—Revision PSD1: Initial Version Rev. PrA | Page 2 of 10 Preliminary Technical Data SPECIFICATIONS TA = −40oC to +85°C, VCC = 5.0 V, Angular Rate = 0°/s, Dynamic Range 320°/sec, +1g, unless otherwise noted. Table 1. Parameter GYRO SENSITIVITY Dynamic Range Initial Conditions Each axis Full-scale range over specifications range 25°C, Dynamic range = +320°/sec 25°C, Dynamic range = +160°/sec 25°C, Dynamic range = +80°/sec -20°C to 75°C 25°C, difference from 90 degrees ideal 25°C, relative to base-plate & guide pins Best fit straight line 25°C, 1 σ 25°C, 1 σ 25°C -20°C to 75°C Any Axis VCC = 4.75 V to 5.25 V At 25°C, +320 o/s Dynamic range, no filtering At 25°C, +160 o/s Dynamic range, minimum 4 tap filter setting At 25°C, +80 o/s Dynamic range, minimum 16 tap filter setting At 25°C, f= 25Hz, no average Min ±320 0.07233 Typ Max ADIS16350 Unit /s /s/LSB o /s/LSB o /s/LSB ppm/oC degree degree % of FS o o o o Sensitivity Drift over Temp Axis Non-orthogonality Axis Misalignment Non-Linearity GYRO BIAS In Run Bias Stability Turn on – Turn on Bias Stability Angular Random Walk Zero Rate Bias Drift over Temp g Sensitivity Voltage Sensitivity GYRO NOISE PERFORMANCE Output Noise 0.07326 0.03663 0.01832 +500 TBD TBD +0.1 0.016 0.035 3.6 +0.06 0.2 1.0 TBD TBD TBD 0.05 350 14 TBD 0.07400 /s /s o /√hr o /s/°C o /s/g o /s /V o /s rms /s rms /s rms /s/√Hz rms o o Rate Noise Density GYRO FREQUENCY RESPONSE Sensor Bandwidth Sensor Resonant Frequency Turn-on Time GYRO SELF-TEST STATE Change for positive stimulus Change for negative stimulus ACCELEROMETER SENSITIVITY Dynamic Range Initial Sensitivity Drift Over Temperature Axis Non-orthogonality Axis Misalignment Nonlinearity ACCELEROMETER BIAS 0g Offset 0g Offset Over Temperature Axis Non-orthogonality Axis Misalignment o Power on from Sleep Mode to +2o/s of final, no averaging, min sample period Relative to nominal output Relative to nominal output Each axis @25°C 25°C, difference from 90 degrees ideal 25°C, relative to base-plate & guide pins Best Fit Straight Line @25°C 25°C, difference from 90 degrees ideal 25°C, relative to base-plate & guide pins TBD 439 -439 ±10 TBD Hz kHz ms 721 -721 1092 -1092 LSB LSB g mg/LSB ppm/°C degree degree % of FS mg mg/°C degree degree 2.78 TBD TBD TBD ±0.2 TBD TBD TBD TBD TBD Rev. PrA | Page 3 of 10 ADIS16350 Table 2. (Continued).


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