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数字硅晶SPECSPM0205HD4Digital SiSonic Microphone SpecificationPRELIMINARYKnowles Acoustics1151 Maplewood Drive Itasca, IL 60143Revision: N 1 of 11 ! "SPM0205HD41. DESCRIPTION AND APPLICATION1.1 Description Digital Surface Mount Silicon Microphone 1.2 Application Hand-held consumer electronic devices2. PART MARKINGIdentification Number ConventionS 1 2 3 4 5 6PRELIMINARYIdentification NumberS: Manufacturing Location “S” ……
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