ADP5587

Rev. 0 | Page 2 of 24

TABLE OF CONTENTS

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

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

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

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

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

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

DC Characteristics ....................................................................... 3

AC Characteristics........................................................................ 4

Absolute Maximum Ratings............................................................ 5

Thermal Resistance ...................................................................... 5

ESD Caution.................................................................................. 5

Pin Configuration and Function Descriptions............................. 6

Theory of Operation .........................................................................7

Keypad Operation.........................................................................7

General-Purpose Inputs and Outputs ..................................... 11

I2C Programming and Digital Control........................................ 13

Registers....................................................................................... 14

Register Descriptions................................................................. 15

Applications Information .............................................................. 20

Applications Overview .............................................................. 20

Keypad Current .......................................................................... 20

Outline Dimensions....................................................................... 22

Ordering Guide .......................................................................... 22

REVISION HISTORY

12/09—Revision 0: Initial Version