Low Profile Six Degree of Freedom Inertial Sensor Data Sheet ADIS16334 FEATURES GENERAL DESCRIPTION Triaxial digital gyroscope with digital range scaling The ADIS16334 iSensor is a complete inertial system that includes 75/sec, 150/sec, 300/sec settings a triaxial gyroscope and triaxial accelerometer. Each sensor in Tight orthogonal alignment: <0.05 the ADIS16334 combines iMEMS technology with signal Triaxial digital accelerometer: 5 g conditioning that optimizes dynamic performance. The factory Wide sensor bandwidth: 330 Hz calibration characterizes each sensor for sensitivity, bias, alignment, Autonomous operation and data collection and linear acceleration (gyro bias). As a result, each sensor has No external configuration commands required its own dynamic compensation formulas that provide accurate Start-up time: 180 ms sensor measurements over a temperature range of 20C to Factory-calibrated sensitivity, bias, and axial alignment +70C. Calibration temperature range: 20C to +70C The ADIS16334 provides a simple, cost-effective method for SPI-compatible serial interface integrating accurate, multiaxis, inertial sensing into industrial Embedded temperature sensor systems, especially when compared with the complexity and Programmable operation and control investment associated with discrete designs. All necessary motion Automatic and manual bias correction controls testing and calibration are part of the production process at the Bartlett window FIR filter length, number of taps factory, greatly reducing system integration time. Tight orthogonal Digital I/O: data ready, alarm indicator, general-purpose alignment simplifies inertial frame alignment in navigation systems. Alarms for condition monitoring An improved serial peripheral interface (SPI) interface and Enable external sample clock input: up to 1.2 kHz register structure provide faster data collection and configuration Single-command self-test control. Single-supply operation: 4.75 V to 5.25 V This compact module is approximately 24 mm 33 mm 11 mm 2000 g shock survivability and provides a compact connector interface. 24 mm 33 mm 11 mm module with connector interface Operating temperature range: 40C to +105C APPLICATIONS Medical instrumentation Robotics Platform controls Navigation FUNCTIONAL BLOCK DIAGRAM DIOx RST VCC POWER GND SELF-TEST I/O ALARMS MANAGEMENT TRIAXIAL CONTROLLER CONTROL ACCEL CS REGISTERS SCLK SPI TRIAXIAL PORT DIN GYRO DIGITAL CALIBRATION OUTPUT DOUT FILTER CORRECTION REGISTERS TEMP ADIS16334 Figure 1. Rev. C 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. 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Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. 09362-001ADIS16334 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Input Clock Configuration ....................................................... 14 Applications ....................................................................................... 1 Digital Filtering........................................................................... 14 General Description ......................................................................... 1 Dynamic Range .......................................................................... 14 Functional Block Diagram .............................................................. 1 Optimizing Accuracy ..................................................................... 15 Revision History ............................................................................... 2 Automatic Bias Correction ....................................................... 15 Specifications ..................................................................................... 3 Manual Bias Correction ............................................................ 15 Timing Specifications .................................................................. 5 Restoring Factory Calibration .................................................. 15 Timing Diagrams .......................................................................... 5 Point-of-Percussion/Linear-g Compensation ............................ 15 Absolute Maximum Ratings ............................................................ 6 System Tools .................................................................................... 16 ESD Caution .................................................................................. 6 Global Commands ..................................................................... 16 Pin Configuration and Function Descriptions ............................. 7 Device Identification .................................................................. 17 Typical Performance Characteristics ............................................. 8 Flash Memory Management ..................................................... 17 Theory of Operation ........................................................................ 9 Alarms .............................................................................................. 18 Gyroscopes .................................................................................... 9 Static Alarm Use ......................................................................... 18 Accelerometers .............................................................................. 9 Dynamic Alarm Use .................................................................. 18 Data Sampling and Processing ................................................... 9 Alarm Reporting ........................................................................ 18 Calibration ..................................................................................... 9 Applications Information .............................................................. 19 User Interface ................................................................................ 9 Mounting Tips ............................................................................ 19 Basic Operation ............................................................................... 10 Power Supply Considerations ................................................... 19 Reading Sensor Data .................................................................. 10 Breakout Boards ......................................................................... 19 Memory Map .............................................................................. 11 Evaluation System ...................................................................... 19 Output Data Registers ................................................................ 12 ADIS16IMU2/PCBZ .................................................................. 19 Device Configuration ................................................................ 13 PC-Based Evaluation Tools ....................................................... 19 Digital Processing Configuration ................................................. 14 Outline Dimensions ....................................................................... 20 Sample Rate ................................................................................. 14 Ordering Guide .......................................................................... 20 REVISION HISTORY 5/2018Rev. B to Rev. C 5/2013Rev. A to Rev. B Deleted Figure 23 and Figure 24 Renumbered Sequentially ... 19 Changes to Features and General Description Section ................ 1 Deleted Installation Section and Mounting Approaches Deleted V (CS Signal to Wake Up from Sleep Mode) of 0.55 V IL Section .............................................................................................. 19 and CS Wake-Up Pulse Width of 20 s Table 1 ............................ 4 Added Mounting Tips Section, Power Supply Considerations Changed t Burst Read Min from 1/f to N/A Added STALL SCLK Section, Breakout Boards Section, Evaluation System Section, t Burst Read Min of N/A Table 2 ....................................... 5 READRATE Figure 23, PC-Based Evaluation Tools Section, and Figure 24 Added Mounting Approaches Section ........................................ 19 Renumbered Sequentially .............................................................. 19 Changes to ADIS16IMU2/PCBZ Section ................................... 19 6/2011Rev. 0 to Rev. A Changes to Ordering Guide .......................................................... 20 Changes to In-Run Bias Stability Parameter, Table 1 ................... 3 Changes to Figure 23 ...................................................................... 19 1/2011Revision 0: Initial Version Rev. C Page 2 of 20