WM8783

Production Data

w

PD, August 2010, Rev 4.0

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 ................................................................................................3

ABSOLUTE MAXIMUM RATINGS.........................................................................4

RECOMMENDED OPERATING CONDITIONS .....................................................4

THERMAL PERFORMANCE .................................................................................5

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

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

SIGNAL TIMING REQUIREMENTS .......................................................................8

SYSTEM CLOCK TIMING.............................................................................................. 8

AUDIO INTERFACE TIMING ......................................................................................... 9

DEVICE DESCRIPTION.......................................................................................10

INTRODUCTION.......................................................................................................... 10

ANALOGUE-TO-DIGITAL CONVERTER (ADC) .......................................................... 10

DIGITAL AUDIO INTERFACE...................................................................................... 10

DIGITAL FILTER CHARACTERISTICS ...............................................................12

ADC FILTER RESPONSE............................................................................................ 12

APPLICATIONS INFORMATION .........................................................................14

RECOMMENDED EXTERNAL COMPONENTS........................................................... 14

AUDIO INPUT PATHS............................................................................................................................... 14

POWER SUPPLY DECOUPLING ............................................................................................................. 14

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

PCB LAYOUT CONSIDERATIONS.............................................................................. 15

PACKAGE DIMENSIONS ....................................................................................16

IMPORTANT NOTICE ..........................................................................................17

ADDRESS:................................................................................................................... 17