WM8714
Production Data
TABLE OF CONTENTS
DESCRIPTION ............................................................................................................1
FEATURES..................................................................................................................1
APPLICATIONS ..........................................................................................................1
BLOCK DIAGRAM ......................................................................................................1
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
GENERAL INTRODUCTION.............................................................................................. 9
DAC CIRCUIT DESCRIPTION ........................................................................................... 9
CLOCKING SCHEMES.....................................................................................................10
DIGITAL AUDIO INTERFACE...........................................................................................10
AUDIO DATA SAMPLING RATES....................................................................................11
DIGITAL FILTER CHARACTERISTICS ............................................................................13
RECOMMENDED EXTERNAL COMPONENTS................................................................14
RECOMMENDED EXTERNAL COMPONENTS VALUES ................................................14
RECOMMENDED ANALOGUE LOW PASS FILTER (OPTIONAL) .........................15
PCB LAYOUT ...................................................................................................................15
PACKAGE DRAWING...............................................................................................16
IMPORTANT NOTICE...............................................................................................17
ADDRESS:........................................................................................................................17
PD Rev 4.0 November 2004
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