ADM1186-1ARQZ Просмотр технического описания (PDF) - Analog Devices

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ADM1186-1ARQZ

Quad Voltage Up and Down Sequencer and Monitor with Programmable Timing

Analog Devices 

ADM1186

TABLE OF CONTENTS

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

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

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

Application Diagram........................................................................ 1

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

Specifications..................................................................................... 4

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

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

Pin Configurations and Function Descriptions ........................... 7

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

Theory of Operation ...................................................................... 13

UVLO Behavior .......................................................................... 13

REVISION HISTORY

4/13—Rev. A to Rev. B

Added Automatic Startup and Automatic Retry Using a Supply

Rail Section and Figure 28; Renumbered Sequentially ............. 17

6/09—Rev. 0 to Rev. A

Changes to Sequence Control Using a Supply Rail Section...... 16

5/08—Revision 0: Initial Version

Data Sheet

Power-Up Sequencing and Monitoring................................... 13

Operation in POWER-UP DONE State.................................. 14

Power-Down Sequencing and Monitoring ............................. 14

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

Fault Conditions and Fault Handling ...................................... 14

Defining Time Delays ................................................................ 15

Sequence Control Using a Supply Rail .................................... 16

Automatic Startup and Automatic Retry Using a Supply Rail...17

Cascading Multiple Devices.......................................................... 24

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

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

Rev. B | Page 2 of 28

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