WM8960CGEFLSLASHV datasheet(3/94 Pages) CIRRUS

3 / 94 page

WM8960

Rev 4.4

ENABLING THE OUTPUTS ..................................................................................................... 43

HEADPHONE OUTPUT ........................................................................................................... 43

CLASS D SPEAKER OUTPUTS .............................................................................................. 44

VOLUME UPDATES ................................................................................................................ 45

HEADPHONE JACK DETECT ................................................................................................. 47

THERMAL SHUTDOWN .......................................................................................................... 49

GENERAL PURPOSE INPUT/OUTPUT .................................................................................. 49

DIGITAL AUDIO INTERFACE.................................................................................................. 50

MASTER AND SLAVE MODE OPERATION.................................................................................................................................50

OPERATION WITH ADCLRC AS GPIO ........................................................................................................................................51

BCLK DIVIDE.................................................................................................................................................................................51

AUDIO DATA FORMATS ..............................................................................................................................................................51

AUDIO INTERFACE CONTROL .............................................................................................. 55

AUDIO INTERFACE OUTPUT TRISTATE ....................................................................................................................................56

MASTER MODE ADCLRC AND DACLRC ENABLE.....................................................................................................................56

COMPANDING ..............................................................................................................................................................................57

LOOPBACK ...................................................................................................................................................................................59

CLOCKING AND SAMPLE RATES.......................................................................................... 59

OTHER SAMPLE RATE CONTROL BITS.....................................................................................................................................63

PLL.................................................................................................................................................................................................63

CONTROL INTERFACE........................................................................................................... 66

2-WIRE SERIAL CONTROL INTERFACE.....................................................................................................................................66

POWER MANAGEMENT ......................................................................................................... 67

STOPPING THE MASTER CLOCK...............................................................................................................................................69

SAVING POWER AT HIGHER SUPPLY VOLTAGE .....................................................................................................................69

REGISTER MAP ........................................................................................................... 70

REGISTER BITS BY ADDRESS .............................................................................................. 71

DIGITAL FILTER CHARACTERISTICS ....................................................................... 86

ADC FILTER RESPONSES ..................................................................................................... 86

DAC FILTER RESPONSES ..................................................................................................... 87

DAC STOPBAND ATTENUATION ................................................................................................................................................87

DE-EMPHASIS FILTER RESPONSES .................................................................................... 88

APPLICATIONS INFORMATION ................................................................................. 89

RECOMMENDED EXTERNAL COMPONENTS ...................................................................... 89

SPEAKER SELECTION ........................................................................................................... 89

PCB LAYOUT CONSIDERATIONS ...............................................................................................................................................90

PACKAGE DIMENSIONS............................................................................................. 92

IMPORTANT NOTICE .................................................................................................. 93

REVISION HISTORY .................................................................................................... 94

WM8960CGEFL/V датащи(PDF) 3 Page - Cirrus Logic

WM8960CGEFL/V датащи(HTML) 3 Page - Cirrus Logic

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94

датащи скачать

ссылки URL