Datasheet ADIS16365 (Analog Devices)

Six Degrees of Freedom Inertial Sensor Data Sheet ADIS16365 FEATURES FUNCTIONAL BLOCK DIAGRAM Triaxis digital gyroscope with digital range scaling AUX_ADC AUX_DAC ±75°/sec, ±150°/sec, ±300°/sec settings TEMPERATURE Tight orthogonal alignment: <0.05° SENSOR Triaxis digital accelerometer: ±18 g TRI-AXIS MEMS CS Autonomous operation and data collection ANGULAR RATE SENSOR SIGNAL CALIBRATION OUTPUT SCLK No external configuration commands required CONDITIONING AND REGISTERS AND DIGITAL AND SPI DIN Start-up time: 180 ms CONVERSION INTERFACE PROCESSING DOUT Sleep mode recovery time: 4 ms Factory-calibrated sensitivity, bias, and axial alignment TRI-AXIS MEMS ACCELERATION −40°C to +85°C calibration temperature range SENSOR SPI-compatible serial interface ALARMS Wide bandwidth: 330 Hz POWER VCC MANAGEMENT Embedded temperature sensor DIGITAL SELF-TEST CONTROL Programmable operation and control GND ADIS16365 Automatic and manual bias correction controls
-001
Bartlett window, FIR filter length, number of taps RST DIO1 DIO2 DIO3 DIO4/CLKIN
07570
Digital I/O: data ready, alarm indicator, general-purpose
Figure 1.
Alarms for condition monitoring Sleep mode for power management DAC output voltage Enable external sample clock input: up to 1.2 kHz Single-command self-test Single-supply operation: 4.75 V to 5.25 V 2000 g shock survivability Operating temperature range: −40°C to +105°C ADIS16360 is obsolete APPLICATIONS Medical instrumentation Robotics Platform controls Navigation GENERAL DESCRIPTION
motion testing and calibration are part of the production process The ADIS16365 iSensor® device is a complete inertial systems that at the factory, greatly reducing system integration time. Tight include a triaxis gyroscope and triaxis accelerometer. Each orthogonal alignment simplifies inertial frame alignment in sensor in the ADIS16365 combines industry-leading iMEMS® naviga-tion systems. An improved SPI interface and register technology with signal conditioning that optimizes dynamic structure provide faster data collection and configuration control. performance. The factory calibration characterizes each sensor The ADIS16365 uses a compatible pinout and the same package as for sensitivity, bias, alignment, and linear acceleration (gyro bias). the ADIS1635x family. Therefore, systems that currently use the As a result, each sensor has its own dynamic compensation ADIS1635x family can upgrade their performance with minor formulas that provide accurate sensor measurements. firmware adjustments in their processor designs. These compact The ADIS16365 provides a simple, cost-effective method for modules are approximately 23 mm × 23 mm × 23 mm and provide integrating accurate, multiaxis inertial sensing into industrial a flexible connector interface that enables multiple mounting systems, especially when compared with the complexity and orientation options. investment associated with discrete designs. All necessary
The ADIS16360 is no longer available. Rev. F Document Feedback 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2009–2019 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS TIMING DIAGRAMS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC OPERATION READING SENSOR DATA DEVICE CONFIGURATION MEMORY MAP BURST READ DATA COLLECTION OUTPUT DATA REGISTERS CALIBRATION Manual Bias Calibration Gyroscope Automatic Bias Null Calibration Gyroscope Precision Automatic Bias Null Calibration Restoring Factory Calibration Linear Acceleration Bias Compensation (Gyroscope) OPERATIONAL CONTROL Global Commands Internal Sample Rate Power Management Sensor Bandwidth Digital Filtering Dynamic Range INPUT/OUTPUT FUNCTIONS General-Purpose I/O Input Clock Configuration Data Ready I/O Indicator Auxiliary DAC DIAGNOSTICS Self-Test Memory Test Status Alarm Registers PRODUCT IDENTIFICATION APPLICATIONS INFORMATION INSTALLATION AND HANDLING GYROSCOPE BIAS OPTIMIZATION INPUT ADC CHANNEL PC-BASED EVALUATION TOOLS X-RAY SENSITIVITY OUTLINE DIMENSIONS ORDERING GUIDE