
生产数据
WM9093
电荷泵............................................................................................................. 49
直流伺服..................................................................................................................... 50
直流伺服使能和START-UP...................................................................................................... 50
直流伺服活动模式.................................................................................................................... 52
直流伺服读回........................................................................................................................... 53
参考电压和主BIAS ............................................. .............. 54
电源管理................................................ ............................................... 55
热关断................................................ ................................................ 57
软件复位和芯片ID ............................................. .................................. 57
寄存器映射................................................ .................................................. 58
寄存器位按地址.............................................. ...................................... 60
应用信息................................................ ........................ 77
推荐的外部元件............................................... ............. 77
音频输入通路............................................................................................................................... 77
电源去耦............................................................................................................. 78
耳机输出路径.................................................................................................................. 78
D类扬声器连接...................................................................................................... 78
推荐的外部元件框图.............................................. ........................ 80
PCB布线注意事项............................................... ................................ 81
D类LOUDSPEAKER CONNECTION............................................................................................... 81
包装尺寸................................................ .................................... 82
重要通知................................................ ......................................... 83
地址: ..................................................................................................................... 83
修订历史................................................ ........................................... 84
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PD , 2012年3月,版本4.2
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