WM8532 Production Data
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PD, Rev 4.2, June 2014
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TABLE OF CONTENTS
DESCRIPTION ....................................................................................................... 1
FEATURES ............................................................................................................ 1
APPLICATIONS ..................................................................................................... 1
BLOCK DIAGRAM ................................................................................................ 1
TABLE OF CONTENTS ......................................................................................... 2
PIN CONFIGURATION .......................................................................................... 3
ORDERING INFORMATION .................................................................................. 3
PIN DESCRIPTION ................................................................................................ 4
ABSOLUTE MAXIMUM RATINGS ........................................................................ 5
RECOMMENDED OPERATING CONDITIONS ..................................................... 5
ELECTRICAL CHARACTERISTICS ..................................................................... 6
TERMINOLOGY ................................................................................................................ 6
POWER CONSUMPTION MEASUREMENTS ....................................................... 7
SIGNAL TIMING REQUIREMENTS ...................................................................... 8
SYSTEM CLOCK TIMING ................................................................................................. 8
AUDIO INTERFACE TIMING – SLAVE MODE ................................................................ 9
POWER ON RESET CIRCUIT ........................................................................................ 10
DEVICE DESCRIPTION ...................................................................................... 12
INTRODUCTION ............................................................................................................. 12
DIGITAL AUDIO INTERFACE ......................................................................................... 12
DIGITAL AUDIO DATA SAMPLING RATES .................................................................. 13
HARDWARE CONTROL INTERFACE ........................................................................... 14
POWER DOMAINS ......................................................................................................... 16
DIGITAL DE-EMPHASIS CHARACTERISTICS .................................................. 17
APPLICATIONS INFORMATION ........................................................................ 18
RECOMMENDED EXTERNAL COMPONENTS ............................................................ 18
RECOMMENDED ANALOGUE LOW PASS FILTER ..................................................... 18
RELEVANT APPLICATION NOTES ............................................................................... 19
PACKAGE DIMENSIONS .................................................................................... 20
IMPORTANT NOTICE ......................................................................................... 21
ADDRESS ....................................................................................................................... 21
REVISION HISTORY ........................................................................................... 22
