ADP5587

Data Sheet

Rev. E | 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

10/2019—Rev. D to Rev. E

Changes to Table 16........................................................................ 16

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

Changes to Ordering Guide .......................................................... 23

1/2012—Rev. C to Rev. D

Changes to Table 11.......................................................................... 9

Changes to Table 25........................................................................ 18

7/2011—Rev. B to Rev. C

Changes to Features and General Description,

Figure 16, Figure, 17, and Figure 18............................................. 14

Changes to Ordering Guide .......................................................... 23

5/2010—Rev. A to Rev. B

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

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

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

3/2010—Rev. 0 to Rev. A

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

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

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

12/2009—Revision 0: Initial Version