WM8738
Production Data
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.....................................................................................................7
DIGITAL AUDIO INTERFACE TIMING ..................................................................8
INTERNAL POWER ON RESET CIRCUIT ............................................................9
DEVICE DESCRIPTION.......................................................................................12
INTRODUCTION......................................................................................................... 12
ADC............................................................................................................................. 12
ADC DIGITAL FILTER................................................................................................. 12
AUDIO DATA SAMPLING RATES............................................................................... 13
DIGITAL AUDIO INTERFACES................................................................................... 14
DIGITAL FILTER CHARACTERISTICS...............................................................15
ADC FILTER RESPONSES .................................................................................15
ADC HIGH PASS FILTER ........................................................................................... 15
APPLICATIONS INFORMATION .........................................................................16
RECOMMENDED EXTERNAL COMPONENTS.......................................................... 16
RECOMMENDED EXTERNAL COMPONENTS VALUES........................................... 16
PACKAGE DIMENSIONS ....................................................................................17
IMPORTANT NOTICE..........................................................................................18
ADDRESS: .................................................................................................................. 18
PD Rev 4.4 August 2006
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
