WM8772SEDSSLASHV datasheet(4/73 Pages) WOLFSON

4 / 73 page

WM8772

Production Data

PD Rev 4.2 October 2005

DEVICE DESCRIPTION .......................................................................................48

INTRODUCTION ......................................................................................................... 48

AUDIO DATA SAMPLING RATES............................................................................... 48

HARDWARE CONTROL MODES ............................................................................... 49

DIGITAL AUDIO INTERFACE ..................................................................................... 51

POWERDOWN MODES ............................................................................................. 57

ZERO DETECT ........................................................................................................... 57

SOFTWARE CONTROL INTERFACE OPERATION................................................... 57

CONTROL INTERFACE REGISTERS ........................................................................ 59

APPLICATIONS INFORMATION .........................................................................69

RECOMMENDED EXTERNAL COMPONENTS .......................................................... 69

SUGGESTED ANALOGUE LOW PASS POST DAC FILTERS ................................... 70

PACKAGE DIMENSIONS ....................................................................................72

IMPORTANT NOTICE ..........................................................................................73

ADDRESS: .................................................................................................................. 73

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