ADP5587

Rev. B | 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 Configurations and Function Descriptions ........................... 6

Typical Performance Characteristics ..............................................7

Theory of Operation .........................................................................8

Keypad Operation.........................................................................8

General-Purpose Inputs and Outputs ..................................... 12

I2C Programming and Digital Control........................................ 14

Registers....................................................................................... 15

Register Descriptions................................................................. 16

Applications Information .............................................................. 21

Applications Overview .............................................................. 21

Keypad Current .......................................................................... 21

Outline Dimensions....................................................................... 23

Ordering Guide .......................................................................... 23

REVISION HISTORY

5/10—Rev. A to Rev. B

Changes to Features.......................................................................... 1

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

Changes to Table 8............................................................................. 6

3/10—Rev. 0 to Rev. A

Added WLCSP Information......................................... Throughout

Added Typical Performance Characteristics Section .................. 7

Updated Outline Dimensions, Changes to Ordering Guide .... 23

12/09—Revision 0: Initial Version