Datasheet

ADP5587 Data Sheet
Rev. D | 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
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2
C 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
1/12—Rev. C to Rev. D
Changes to Table 11 .......................................................................... 9
Changes to Table 25 ........................................................................ 18
7/11—Rev. B to Rev. C
Changes to Features and General Description,
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2
C Address Options ........................................................................ 1
Changes to the I
2
C Programming and Digital Control Section,
Figure 16, Figure, 17, and Figure 18 ............................................. 14
Changes to Ordering Guide .......................................................... 23
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