ADIS16251 Просмотр технического описания (PDF) - Analog Devices

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ADIS16251

Programmable Low Power Gyroscope

Analog Devices 

ADIS16251

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 ...................................................................... 10

Overview...................................................................................... 10

Relative Angle Estimate ............................................................. 10

Factory Calibration .................................................................... 10

REVISION HISTORY

11/09—Rev. 0 to Rev. A

Change to Endurance Parameter, Table 1 ..................................... 4

4/07—Revision 0: Initial Version

Auxiliary ADC Function........................................................... 10

Basic Operation .............................................................................. 11

Serial Peripheral Interface (SPI)............................................... 11

Data Output Register Access .................................................... 12

Programming and Control............................................................ 13

Control Register Overview ....................................................... 13

Control Register Structure ........................................................ 13

Calibration................................................................................... 14

Global Commands ..................................................................... 14

Operational Control................................................................... 15

Status and Diagnostics............................................................... 17

Second-Level Assembly ................................................................. 20

Outline Dimensions ....................................................................... 21

Ordering Guide .......................................................................... 21

Rev. A | Page 2 of 2

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