Six Degrees of Freedom Inertial Sensor Data Sheet ADIS16367 FEATURES GENERAL DESCRIPTION Tri-axis digital gyroscope with digital range scaling The ADIS16367 iSensor is a complete inertial system that includes 300/sec, 600/sec, 1200/sec settings a tri-axis gyroscope and tri-axis accelerometer. Each sensor in Tight orthogonal alignment: 0.05 the ADIS16367 combines industry-leading iMEMS technology Tri-axis digital accelerometer: 18 g with signal conditioning that optimizes dynamic performance. Autonomous operation and data collection The factory calibration characterizes each sensor for sensitivity, No external configuration commands required bias, alignment, and linear acceleration (gyro bias). As a result, each Start-up time: 180 ms sensor has its own dynamic compensation formulas that provide Sleep mode recovery time: 4 ms accurate sensor measurements over a temperature range of Factory-calibrated sensitivity, bias, and axial alignment 40C to +85C. Calibration temperature range: 40C to +85C The ADIS16367 provides a simple, cost-effective method for SPI-compatible serial interface integrating accurate, multiaxis inertial sensing into industrial Wide bandwidth: 330 Hz systems, especially when compared with the complexity and Embedded temperature sensor investment associated with discrete designs. All necessary motion Programmable operation and control testing and calibration are part of the production process at the Automatic and manual bias correction controls factory, greatly reducing system integration time. Tight orthogonal Bartlett window, FIR filter length, number of taps alignment simplifies inertial frame alignment in navigation Digital I/O: data ready, alarm indicator, general-purpose systems. An improved SPI interface and register structure provide Alarms for condition monitoring faster data collection and configuration control. Sleep mode for power management DAC output voltage The ADIS16367 uses a compatible pinout and the same package Enable external sample clock input: up to 1.2 kHz as the ADIS1635x family. Therefore, systems that currently use Single-command self-test the ADIS1635x family can upgrade their performance with minor Single-supply operation: 4.75 V to 5.25 V firmware adjustments in their processor designs. 2000 g shock survivability This compact module is approximately 23 mm 23 mm 23 mm Operating temperature range: 40C to +105C and provides a flexible connector interface that enables multiple APPLICATIONS mounting orientation options. Medical instrumentation Robotics Platform controls Navigation FUNCTIONAL BLOCK DIAGRAM AUX AUX ADC DAC TEMPERATURE SENSOR MEMS CS ANGULAR RATE SENSOR SIGNAL CALIBRATION OUTPUT SCLK CONDITIONING AND REGISTERS AND DIGITAL AND SPI DIN CONVERSION PROCESSING INTERFACE DOUT TRI-AXIS MEMS ACCELERATION SENSOR VCC ALARMS POWER MANAGEMENT DIGITAL GND SELF-TEST CONTROL ADIS16367 RST DIO1 DIO2 DIO3 DIO4/ CLKIN Figure 1. Rev. B 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. No Tel: 781.329.4700 www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 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OBSOLETE 08398-001ADIS16367 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Memory Map .............................................................................. 10 Applications ....................................................................................... 1 Burst Read Data Collection ...................................................... 11 General Description ......................................................................... 1 Output Data Registers................................................................ 11 Functional Block Diagram .............................................................. 1 Calibration................................................................................... 12 Revision History ............................................................................... 2 Operational Control ................................................................... 12 Specifications ..................................................................................... 3 Input/Output Functions ............................................................ 14 Timing Specifications .................................................................. 5 Diagnostics .................................................................................. 15 Timing Diagrams .......................................................................... 5 Product Identification ................................................................ 16 Absolute Maximum Ratings ............................................................ 6 Applications Information .............................................................. 17 ESD Caution .................................................................................. 6 Installation/Handling................................................................. 17 Pin Configuration and Function Descriptions ............................. 7 Gyroscope Bias Optimization ................................................... 17 Typical Performance Characteristics ............................................. 8 Input ADC Channel ................................................................... 17 Theory of Operation ........................................................................ 9 Interface Printed Circuit Board (PCB) .................................... 17 Basic Operation ............................................................................ 9 Outline Dimensions ....................................................................... 18 Reading Sensor Data .................................................................... 9 Ordering Guide .......................................................................... 18 Device Configuration .................................................................. 9 REVISION HISTORY 9/12Rev. A to Rev. B Change to Device Configuration Section ...................................... 9 1/10Revision 0: Initial Version 2/11Rev. 0 to Rev. A Changes to Gyroscopes Misalignment and Accelerometers Misalignment Test Conditions/Comments, Table 1 .................... 3 Changes to Table 30 and Table 31 ................................................ 16 Rev. B Page 2 of 20 OBSOLETE