ADIS16486

Data Sheet

Rev. 0 | Page 2 of 38

TABLE OF CONTENTS

Features.............................................................................................. 1

Applications ...................................................................................... 1

General Description......................................................................... 1

Functional Block Diagram .............................................................. 1

Revision History ............................................................................... 2

Specifications .................................................................................... 3

Timing Specifications .................................................................. 5

Absolute Maximum Ratings....................................................... 7

Thermal Resistance ...................................................................... 7

ESD Caution.................................................................................. 7

Pin Configuration and Function Descriptions ............................ 8

Typical Performance Characteristics............................................. 9

Theory of Operation ...................................................................... 10

Introduction................................................................................ 10

Register Structure....................................................................... 10

SPI Communication .................................................................. 11

Device Configuration ................................................................ 11

Reading Sensor Data.................................................................. 11

User Register Memory Map.......................................................... 12

User Register Definitions .............................................................. 15

Gyroscope Data .......................................................................... 16

Acceleration Data....................................................................... 17

Delta Angles................................................................................ 18

Delta Velocity ............................................................................. 20

Real-Time Clock (RTC) ............................................................ 21

Calibration .................................................................................. 23

FIR Filters.................................................................................... 34

Applications Information ............................................................. 36

Mounting Best Practices ........................................................... 36

Evaluation Tools......................................................................... 37

Power Supply Considerations .................................................. 37

X-Ray Sensitivity ........................................................................ 37

Packaging and Ordering Information......................................... 38

Outline Dimensions................................................................... 38

Ordering Guide .......................................................................... 38

REVISION HISTORY

1/2021—Revision 0: Initial Version