Audio CODECs VoIP Mono CODEC

WM8510GEDS/V

Manufacturer Part NumberWM8510GEDS/V
DescriptionAudio CODECs VoIP Mono CODEC
ManufacturerWolfson Microelectronics
WM8510GEDS/V datasheet
 


Specifications of WM8510GEDS/V

Operating Supply Voltage- 0.3 V to + 7 VMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMTPackage / CaseSSOP-28
Minimum Operating Temperature- 25 CLead Free Status / RoHS StatusLead free / RoHS Compliant
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WM8510
DESCRIPTION .......................................................................................................1
BLOCK DIAGRAM .................................................................................................1
FEATURES.............................................................................................................1
APPLICATIONS .....................................................................................................1
PIN CONFIGURATION...........................................................................................3
ORDERING INFORMATION ..................................................................................3
PIN DESCRIPTION ................................................................................................4
ABSOLUTE MAXIMUM RATINGS.........................................................................5
RECOMMENDED OPERATING CONDITIONS .....................................................5
ELECTRICAL CHARACTERISTICS ......................................................................6
TERMINOLOGY ............................................................................................................ 8
SIGNAL TIMING REQUIREMENTS .......................................................................9
SYSTEM CLOCK TIMING ............................................................................................. 9
AUDIO INTERFACE TIMING – MASTER MODE .......................................................... 9
AUDIO INTERFACE TIMING – SLAVE MODE............................................................ 10
CONTROL INTERFACE TIMING – 3-WIRE MODE .................................................... 11
CONTROL INTERFACE TIMING – 2-WIRE MODE .................................................... 12
DEVICE DESCRIPTION.......................................................................................13
INTRODUCTION ......................................................................................................... 13
INPUT SIGNAL PATH ................................................................................................. 14
ANALOGUE TO DIGITAL CONVERTER (ADC).......................................................... 19
INPUT LIMITER / AUTOMATIC LEVEL CONTROL (ALC) .......................................... 23
OUTPUT SIGNAL PATH ............................................................................................. 36
ANALOGUE OUTPUTS............................................................................................... 41
OUTPUT SWITCH ...................................................................................................... 46
DIGITAL AUDIO INTERFACES................................................................................... 48
AUDIO SAMPLE RATES ............................................................................................. 53
MASTER CLOCK AND PHASE LOCKED LOOP (PLL) ............................................... 54
GENERAL PURPOSE INPUT/OUTPUT...................................................................... 56
CONTROL INTERFACE.............................................................................................. 56
RESETTING THE CHIP .............................................................................................. 57
POWER SUPPLIES .................................................................................................... 58
POWER MANAGEMENT ............................................................................................ 61
REGISTER MAP...................................................................................................64
REGISTER BITS BY ADDRESS ................................................................................. 65
DIGITAL FILTER CHARACTERISTICS ...............................................................76
TERMINOLOGY .......................................................................................................... 76
DAC FILTER RESPONSES......................................................................................... 77
ADC FILTER RESPONSES......................................................................................... 77
DE-EMPHASIS FILTER RESPONSES........................................................................ 78
HIGHPASS FILTER..................................................................................................... 79
APPLICATIONS INFORMATION .........................................................................80
RECOMMENDED EXTERNAL COMPONENTS .......................................................... 80
IMPORTANT NOTICE ..........................................................................................82
ADDRESS ................................................................................................................... 82
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TABLE OF CONTENTS
Production Data
PD, Rev 4.5 ,September 2008
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