14,000/sec Digital Gyroscope Sensor Data Sheet ADIS16266 FEATURES GENERAL DESCRIPTION Yaw rate gyroscope with range scaling The ADIS16266 is a programmable digital gyroscope that combines 3500/sec, 7000/sec, and 14,000/sec settings industry-leading MEMS and signal processing technology in a 2429 SPS sample rate single compact package. It provides accuracy performance that Wide sensor bandwidth: 360 Hz would otherwise require full motion calibration with any other No external configuration required to start data collection MEMS gyroscope in this performance class. When power is Start-up time: 170 ms applied, the ADIS16266 automatically starts up and begins Sleep mode recovery time: 2.5 ms sampling sensor data, without requiring configuration commands Factory-calibrated sensitivity and bias from a system processor. An addressable register structure and a Calibration temperature range: 40C to +70C common serial peripheral interface (SPI) provide simple access to SPI-compatible serial interface sensor data and configuration settings. Many digital processor Embedded temperature sensor platforms support the SPI with simple firmware level instructions. Programmable operation and control The ADIS16266 provides several programmable features for Automatic and manual bias correction controls in-system optimization. The Bartlett window FIR filter length and Bartlett window FIR filter length, number of taps sample rate settings provide users with controls that enable noise Digital input/output: data ready, alarm indicator, vs. bandwidth optimization. The digital input/output lines offer general-purpose options for a data ready signal that helps the master processor Alarms for condition monitoring efficiently manage data coherency, an alarm indicator signal for Sleep mode for power management triggering master processor interrupts, and a general-purpose DAC output voltage function for setting and monitoring system level digital controls/ Single-command self-test conditions. Single-supply operation: 4.75 V to 5.25 V 3.3 V compatible digital lines The ADIS16266 is pin-compatible with the ADIS16265 and comes 2000 g shock survivability in an LGA package (11.2 mm 11.2 mm 5.5 mm) that meets Operating temperature range: 40C to +105C Pb-free solder reflow profile requirements, per JEDEC J-STD-020. It offers an extended operating temperature range of 40C to APPLICATIONS +105C. Platform control and stabilization Navigation Medical instrumentation Robotics FUNCTIONAL BLOCK DIAGRAM DIO1 DIO2 VCC RST INPUT/ POWER SELF-TEST ALARMS GND OUTPUT MANAGEMENT MEMS RATE GYROSCOPE SENSOR FILT USER CONTROL CONTROLLER TEMPERATURE REGISTERS SENSOR CS POWER SCLK SUPPLY SPI FILTER CLOCK PORT AUX DIN ADC OUTPUT DATA VREF REGISTERS DOUT AUX CALIBRATION DAC ADIS16266 Figure 1. Rev. B 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. No Tel: 781.329.4700 20122015 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 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OBSOLETE 11117-001ADIS16266 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Output Data Registers ............................................................... 12 Applications ....................................................................................... 1 Device Configuration ................................................................ 13 General Description ......................................................................... 1 Digital Signal Processing ............................................................... 14 Functional Block Diagram .............................................................. 1 Decimation Filter (Update Rate) .............................................. 14 Revision History ............................................................................... 2 Frequency Response .................................................................. 14 Specif icat ions ..................................................................................... 3 Dynamic Range .......................................................................... 14 Timing Specifications .................................................................. 5 Calibration ....................................................................................... 15 Absolute Maximum Ratings ............................................................ 6 System Tools .................................................................................... 16 ESD Caution .................................................................................. 6 Diagnostics .................................................................................. 17 Pin Configuration and Function Descriptions ............................. 7 Alarms .............................................................................................. 18 Typical Performance Characteristics ............................................. 8 Product Identification ................................................................ 19 Theory of Operation ........................................................................ 9 Applications Information .............................................................. 20 Sensing Element ........................................................................... 9 Ass embly ...................................................................................... 20 Data Sampling and Processing ................................................... 9 Bias Optimization ....................................................................... 20 User Interface ................................................................................ 9 Interface PCB .............................................................................. 21 Basic Operation ............................................................................... 10 Outline Dimensions ....................................................................... 22 Reading Sensor Data .................................................................. 10 Ordering Guide .......................................................................... 22 User Registers .................................................................................. 11 REVISION HISTORY 7/15Rev. A to Rev. B Change to Features Section ............................................................. 1 1/14Rev. 0 to Rev. A Changes to General Description Section ...................................... 1 10/12Revision 0: Initial Version Rev. B Page 2 of 24 OBSOLETE