ADM1065 データシートの表示（PDF） - Analog Devices

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ADM1065

Super Sequencer and Monitor

Analog Devices 

ADM1065

TABLE OF CONTENTS

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

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

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

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

Revision History ............................................................................... 3

Detailed Block Diagram .................................................................. 4

Specifications..................................................................................... 5

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

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

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

Pin Configurations and Function Descriptions ........................... 8

Typical Performance Characteristics ........................................... 10

Powering the ADM1065 ................................................................ 12

Slew Rate Consideration............................................................ 12

Inputs................................................................................................ 13

Supply Supervision ..................................................................... 13

Programming the Supply Fault Detectors............................... 13

Input Comparator Hysteresis.................................................... 13

Input Glitch Filtering ................................................................. 14

Supply Supervision with VXx Inputs....................................... 14

VXx Pins as Digital Inputs ........................................................ 14

Outputs ............................................................................................ 15

Data Sheet

Supply Sequencing Through Configurable Output Drivers...... 15

Default Output Configuration.................................................. 15

Sequencing Engine ......................................................................... 16

Overview ..................................................................................... 16

Warnings...................................................................................... 16

SMBus Jump (Unconditional Jump)........................................ 16

Sequencing Engine Application Example ............................... 17

Fault and Status Reporting........................................................ 18

Applications Diagram .................................................................... 19

Communicating with the ADM1065........................................... 20

Configuration Download at Power-Up ................................... 20

Updating the Configuration ..................................................... 20

Updating the Sequencing Engine............................................. 21

Internal Registers........................................................................ 21

EEPROM ..................................................................................... 21

Serial Bus Interface..................................................................... 21

SMBus Protocols for RAM and EEPROM.............................. 24

Write Operations ........................................................................ 24

Read Operations ......................................................................... 26

Outline Dimensions ....................................................................... 27

Ordering Guide .......................................................................... 27

Rev. E | Page 2 of 28

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