WM8729

Production Data

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PD Rev 4.1 June 2006

2

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

DC ELECTRICAL CHARACTERISTICS .....................................................................6

ELECTRICAL CHARACTERISTICS ...........................................................................6

TERMINOLOGY ................................................................................................................. 7

MASTER CLOCK TIMING .................................................................................................. 8

DIGITAL AUDIO INTERFACE ............................................................................................ 8

DEVICE DESCRIPTION ..............................................................................................9

INTRODUCTION ................................................................................................................ 9

CLOCKING SCHEMES ...................................................................................................... 9

DIGITAL AUDIO INTERFACE ............................................................................................ 9

AUDIO DATA SAMPLING RATES.....................................................................................10

HARDWARE CONTROL MODES .....................................................................................11

DIGITAL FILTER CHARACTERISTICS.............................................................................13

DAC FILTER RESPONSES...............................................................................................13

DIGITAL DE-EMPHASIS CHARACTERISTICS ........................................................14

APPLICATIONS INFORMATION ..............................................................................15

RECOMMENDED EXTERNAL COMPONENTS ................................................................15

RECOMMENDED EXTERNAL COMPONENTS VALUES .................................................15

RECOMMENDED ANALOGUE LOW PASS FILTER (OPTIONAL) .........................16

PACKAGE DRAWING...............................................................................................17

IMPORTANT NOTICE ...............................................................................................18

ADDRESS: ........................................................................................................................18