wm8782a Wolfson Microelectronics plc, wm8782a Datasheet - Page 2

• Manufacturer Part Number: wm8782a
• Description: 24-bit, 192khz Stereo Adc
• Manufacturer: Wolfson Microelectronics plc

WM8782A
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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
THERMAL PERFORMANCE ................................................................................. 5
RECOMMENDED OPERATING CONDITIONS ..................................................... 6
ELECTRICAL CHARACTERISTICS ...................................................................... 6
SIGNAL TIMING REQUIREMENTS ....................................................................... 8
DEVICE DESCRIPTION ....................................................................................... 10
DIGITAL FILTER CHARACTERISTICS ............................................................... 16
APPLICATIONS INFORMATION ......................................................................... 18
PACKAGE DIMENSIONS .................................................................................... 19
TERMINOLOGY ............................................................................................................. 7
SYSTEM CLOCK TIMING .............................................................................................. 8
AUDIO INTERFACE TIMING – SLAVE MODE .............................................................. 9
INTRODUCTION .......................................................................................................... 10
ADC ............................................................................................................................. 10
ADC DIGITAL FILTER ................................................................................................. 10
DIGITAL AUDIO INTERFACE ...................................................................................... 11
POWER ON RESET .................................................................................................... 14
ADC FILTER RESPONSES ......................................................................................... 16
ADC HIGH PASS FILTER ............................................................................................ 17
RECOMMENDED EXTERNAL COMPONENTS........................................................... 18
RECOMMENDED EXTERNAL COMPONENTS VALUES ............................................ 18
IMPORTANT NOTICE.................................................................................................. 20
ADDRESS: ................................................................................................................... 20
TABLE OF CONTENTS
PD, April 2010, Rev 4.8
Production Data
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