WM8783 데이터 시트보기 (PDF) - Wolfson Microelectronics plc
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WM8783 Datasheet PDF : 17 Pages
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WM8783
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 ................................................................................................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
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PD, August 2010, Rev 4.0
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