ADIS16220

Preliminary Technical Data

Rev. PrE | Page 2 of 16

TABLE OF CONTENTS

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

 

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

 

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

 

Function Block Diagram ................................................................. 1

 

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

 

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

 

Timing Diagrams.......................................................................... 5

 

Absolute Maximum Ratings............................................................ 6

 

ESD Caution.................................................................................. 6

 

Pin Configuration and Function Descriptions............................. 7

 

Recommended Pad Layout ......................................................... 7

 

Theory of Operation ........................................................................ 8

 

Sensing Element ........................................................................... 8

 

Data Sampling and Processing ................................................... 8

 

User Interface ................................................................................ 8

 

Basic Operation................................................................................. 9

 

SPI Write Commands ...................................................................9

 

SPI Read Commands ....................................................................9

 

Reading Data from the Capture Buffer ................................... 11

 

Capture Mode Configuration ................................................... 11

 

Global Commands ..................................................................... 12

 

Filtering........................................................................................ 13

 

Offset Adjustment ...................................................................... 13

 

Input/Output Functions ............................................................ 13

 

Diagnostics.................................................................................. 14

 

Serialization................................................................................. 14

 

Applications Information .............................................................. 15

 

Assembly...................................................................................... 15

 

Interface Board ........................................................................... 15

 

Outline Dimensions ....................................................................... 16

 

Ordering Guide .......................................................................... 16