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TDK?????????66dB??MEMS????
2014-01-13 08:58:58   ????????   ?????0   ?????

TDK?????EPCOS?????????????????????????????S N?????????в?????MEMS???硣?2????20Hz??20kHz????μ???????66dB??A????????????????????????????????????????

TDK????“EPCOS”???????????????????????????S/N?????????в?????MEMS???硣?2????20Hz??20kHz????μ???????66dB??A????????????????????????????????????????

TDK?????????66dB??MEMS????

TDK???????MEMS??????????????????????????THD????г????棩?1??????????131dB???????в?????20dB???ù?????????????1?EPCOS?????SAW???????沨????????÷????????????????????????????????ù象??????????????????????????????????á?

????????????????????????Knowles Electronic???????????????TDK?????????3.35mm×2.5mm??????1mm??????????ù???????“2??????”??TDK-EPC?????????????????????γ???????????TDK-EPC?????????????????????????????????????????????ò????????????????????????????????豸??????????????????????ò????????????????????????????????????????????????磨????????MEMS??????????????????????????????

?2????????????Χ?1.6??3.6V?????????????140μA??????????11.6???????

????????????MEMS????

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