WM8805GEDS Wolfson Microelectronics, WM8805GEDS Datasheet - Page 2

• Manufacturer Part Number: WM8805GEDS
• Description: Audio Transmitters, Receivers, Transceivers 8:1 Digi. Interface Transcvr with PLL
• Manufacturer: Wolfson Microelectronics

Specifications of WM8805GEDS

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8805
DESCRIPTION .......................................................................................................1
BLOCK DIAGRAM .................................................................................................1
FEATURES.............................................................................................................1
APPLICATIONS .....................................................................................................1
TABLE OF CONTENTS .........................................................................................2
PIN CONFIGURATION...........................................................................................3
ORDERING INFORMATION ..................................................................................3
PIN DESCRIPTION ................................................................................................4
ABSOLUTE MAXIMUM RATINGS.........................................................................5
RECOMMENDED OPERATING CONDITIONS .....................................................6
ELECTRICAL CHARACTERISTICS ......................................................................6
MASTER CLOCK TIMING......................................................................................7
DEVICE DESCRIPTION.......................................................................................11
APPLICATIONS INFORMATION .........................................................................63
PACKAGE DIMENSIONS ....................................................................................64
IMPORTANT NOTICE ..........................................................................................65
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SUPPLY CURRENT ...................................................................................................... 6
DIGITAL AUDIO INTERFACE – MASTER MODE ......................................................... 7
DIGITAL AUDIO INTERFACE – SLAVE MODE ............................................................ 8
CONTROL INTERFACE – 3-WIRE MODE.................................................................... 9
CONTROL INTERFACE – 2-WIRE MODE.................................................................. 10
INTRODUCTION ......................................................................................................... 11
POWER UP CONFIGURATION .................................................................................. 12
HARDWARE CONTROL MODE.................................................................................. 18
DIGITAL ROUTING CONTROL................................................................................... 20
MASTER CLOCK AND PHASE LOCKED LOOP......................................................... 21
SOFTWARE MODE INTERNAL CLOCKING .............................................................. 21
HARDWARE MODE INTERNAL CLOCKING .............................................................. 30
S/PDIF TRANSMITTER............................................................................................... 31
S/PDIF RECEIVER...................................................................................................... 34
GENERAL PURPOSE OUTPUT (GPO) CONFIGURATION ....................................... 44
DIGITAL AUDIO INTERFACE ..................................................................................... 45
AUDIO DATA FORMATS ............................................................................................ 46
REGISTER MAP ......................................................................................................... 53
RECOMMENDED EXTERNAL COMPONENTS .......................................................... 63
ADDRESS: .................................................................................................................. 65
TABLE OF CONTENTS
PD Rev 4.1 September 07
Production Data
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