WT588D语音芯片及模块应用电路V191.pdf

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1、广州唯创电子有限公司WT588D语音芯片/模块应用电路WT588D语音芯片/模块应用电路目录1、WT588D模块内部电路..............................................................................................................................................................................................

2、31.1、WTW-16P模块内部电路..............................................................................................................................................................................31.2、WTW-28P模块内部电路........................................

3、......................................................................................................................................42、WT588D-18P应用电路...................................................................................................

4、..........................................................................................52.1、WT588D-18P按键控制PWM输出应用电路....................................................................................................................................

5、......52.2、WT588D-18P按键控制DAC输出（接三极管）应用电路...................................................................................................................62.3、WT588D-18P按键控制DAC输出（接功放）应用电路..............................................................

6、.........................................................72.4、WT588D-18P一线串口控制PWM输出应用电路..................................................................................................................................82.5、WT588D-18P三线串口PWM输出应用电路.....

7、.....................................................................................................................................93、WT588D-20SS应用电路...................................................................................................

8、.....................................................................................103.1、WT588D-20SS按键控制PWM输出应用电路.....................................................................................................................................10