STEVAL-STWINMAV1

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Analog microphone array expansion for the SensorTile Wireless Industrial Node (STWIN) kit

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  • The STEVAL-STWINMAV1 microphone array expansion adds advanced audio sensing capabilities to the STEVAL-STWINKT1 SensorTile Wireless Industrial Node (STWIN) kit for high frequency vibration monitoring applications.

    The board includes four low-power, high signal-to-noise ratio (SNR) MP23ABS1 capacitive sensing microphones, supported by a very low drop voltage, low quiescent current and low-noise voltage regulator ideal for batter-powered applications such as STWIN.
    The expansion board is connected via a dedicated 12-pin connector to the core system board, which runs the STSW-STWINKT01 firmware with dedicated BSP drivers and application examples for you to test and develop vibration monitoring in the ultrasound frequency ranges.

    主要特性

    • Analog microphone array expansion for STWIN (STEVAL-STWINKT1)
    • Connects to STWIN core system board through dedicated 12-pin connector
    • 3 V to 5.5 V power supply input
    • 4 mm square-shaped differential microphone array
    • 4x MP23ABS1 high-performance, single-ended, analog, bottom-port MEMS microphones
    • LDK130 300 mA low quiescent current very low noise LDO
    • On-board audio-grade quad ADC
    • Serial Audio Interface (SAI) digital output

样片和购买

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供货状态
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STEVAL-STWINMAV1
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21 1 MP23ABS1 EAR99 - 没有经销商,请联系我们的销售办事处

STEVAL-STWINMAV1

供货状态

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单价(US$)

21

单价(US$)

21.0*

数量

1

核心产品

MP23ABS1

ECCN (US)

EAR99

Country of Origin

-

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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技术文档

    • 描述 版本 文档大小 操作
      DB3970
      Analog microphone array expansion for the SensorTile Wireless Industrial Node (STWIN) kit
      1.0
      1.52 MB
      PDF
      DB3970

      Analog microphone array expansion for the SensorTile Wireless Industrial Node (STWIN) kit

硬件资源

    • 描述 版本 文档大小 操作
      STEVAL-STWINMAV1 GERBER 1.0
      64.5 KB
      ZIP

      STEVAL-STWINMAV1 GERBER

    • 描述 版本 文档大小 操作
      STEVAL-STWINMAV1 BOM 1.0
      38.74 KB
      PDF

      STEVAL-STWINMAV1 BOM

    • 描述 版本 文档大小 操作
      STEVAL-STWINMAV1 SCHEMATIC 1.0
      89.56 KB
      PDF

      STEVAL-STWINMAV1 SCHEMATIC

法律

    • 描述 版本 文档大小 操作
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

产品型号 供货状态 封装 等级规格 符合RoHS级别 WEEE Compliant Material Declaration**
STEVAL-STWINMAV1
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CARD 工业 Ecopack2

STEVAL-STWINMAV1

Package:

CARD

Material Declaration**:

Marketing Status

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Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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