ST Life.augmented

STEVAL-MKI129V2

Microphone coupon board based on the MP34DB01 digital MEMS microphone
  • active 活性

The STEVAL-MKI129V2 is a daughterboard designed to be used in conjunction with the STEVAL-MKI126Vx (Smart Voice) kit, containing 4 MP34DB01 digital MEMS microphones.

The coupon concept allows easy performance testing of ST MEMS microphones. When inserted in the Smart Voice board, it is possible to detach the single PCBs hosting each microphone.

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Data Brief

Key Features

  • 4 x MP34DB01 bottom port digital MEMS microphones
  • Daughterboard to be used withSTEVAL-MKI126Vx kit
  • Vsupply from 1.64 V to 3.6 V
  • 120 dBSPL acoustic overload point
  • Omnidirectional sensitivity
  • PDM single-bit output
  • 62.6 dB of SNR
  • Sensitivity -26 dBFS
  • RoHS compliant

圖像

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB1855: Microphone coupon board based on the MP34DB01 digital MEMS microphone
1.0 93 KB

Application Notes

描述 版本 大小
pdf
AN4146: STSmartVoice demonstration board STEVAL-MKI126Vx
2.0 3,511 KB
pdf
AN4184: Microphone coupon boards STEVAL-MKI129Vx based on the MP45DT02, MP34DB01, and MP34DT01
1.0 1,086 KB
pdf
AN4211: Guidelines for soldering MEMS microphones
1.1 644 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
STEVAL-MKI129V2 gerber files
386 KB

Bill of Materials

描述 版本 大小
pdf
STEVAL-MKI129V2 BOM
1.0.0 7 KB

Schematic Pack

描述 版本 大小
pdf
STEVAL-MKI129V2 schematics
1.0.0 36 KB

样品 & 购买

顶部
产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-MKI129V2ActiveMP34DB01Buy Direct40.42Distributor reported inventory date: 2014-08-22
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE100
MOUSEROrder NowWORLDWIDE111
Ecopack2-

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
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