ADIS16260/ADIS16265

Preliminary Technical Data

Rev. PrB | Page 2 of 19

TABLE OF CONTENTS

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

 

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

 

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

 

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

 

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

 

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

 

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

 

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

 

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

 

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

 

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

 

Typical Performance Characteristics ............................................. 8

 

Theory of Operation ........................................................................ 9

 

Overview........................................................................................ 9

 

Relative Angle Estimate ............................................................... 9

 

Factory Calibration .......................................................................9

 

Auxiliary ADC Function..............................................................9

 

Basic Operation .............................................................................. 10

 

Serial Peripheral Interface (SPI)............................................... 10

 

Data Output Register Access .................................................... 11

 

Programming and Control............................................................ 12

 

Control Register Overview ....................................................... 12

 

Control Register Structure ........................................................ 12

 

Calibration................................................................................... 13

 

Global Commands ..................................................................... 13

 

Operational Control................................................................... 14

 

Status and Diagnostics............................................................... 16

 

Outline Dimensions ....................................................................... 19

 

Ordering Guide .......................................................................... 19

 

REVISION HISTORY

11/08—Rev. B to Rev. C

Deleted Temperature Sensor Parameter, Table 1.......................... 3

Added Logic Inputs Conditions and Digital Outputs

Conditions ......................................................................................... 4

3/07—Rev. A to Rev. B

Changes to Table 2 and Figure 2..................................................... 5

Changes to Table 8.......................................................................... 13

Changes to Table 9 and Table 11................................................... 14

Changes to Table 24........................................................................ 16

Changes to Data-Ready I/O Indicator Section ........................... 17

Changes to Self-Test Section ......................................................... 17

2/07—Rev. 0 to Rev. A

Added ADIS16265..............................................................Universal

Changes to Table 1.............................................................................3

Changes to Table 2.............................................................................5

Changes to Figure 2...........................................................................5

Changes to Typical Performance Characteristics..........................8

Deleted Temperature Sensor Section........................................... 11

Added Factory Calibration Section.............................................. 11

Changes to Table 7.......................................................................... 12

Changes to Table 8.......................................................................... 13

Changes to Table 11 ....................................................................... 14

Changes to Table 19 ....................................................................... 16

Changes to Flash Memory Endurance Section .......................... 18

Changes to Ordering Guide .......................................................... 20

10/06—Revision 0: Initial Version