X-NUCLEO-AMICAM1
NRND
Design Win
Analog MEMS microphone expansion board based on MP23ABS1 for STM32 Nucleo

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製品概要

概要

The X-NUCLEO-AMICAM1 expansion board allows synchronized acquisition and streaming of up to 4 microphones at a maximum sampling rate of 192 KHz.

It represents a quick and easy solution to develop microphone-based applications and start implementing audio algorithms.

The expansion board is designed around the MP23ABS1 analog MEMS microphone and is compatible with the ST morpho connector layout and with analog microphone coupon boards (e.g., STEVAL-MIC004V1).

The X-NUCLEO-AMICAM1 embeds three MP23ABS1 microphones: two connected to an external ADC and one directly routed to the STM32 embedded ADC.

The analog amplification stage is achieved thanks to ST TSV91x wide bandwidth operational amplifiers.

  • 機能一覧

    • 3 on-board MP23ABS1 analog MEMS microphones
    • 5 slots to plug analog microphone coupon boards (e.g., STEVAL-MIC004V1)
    • Synchronized acquisition and streaming of up to 4 microphones
    • Amplification stage based on TSV91x wide bandwidth operational amplifiers
    • On-board external ADC
    • Direct acquisition of a single microphone exploiting STM32 embedded ADC
    • Up to 192 KHz sampling frequency
    • Free comprehensive development firmware library and audio capture plus USB streaming sample application compatible with STM32Cube
    • Compatible with STM32 Nucleo boards
    • Equipped with ST morpho connectors (top and bottom) and Arduino UNO R3 connectors (top) to allow stacking of multiple boards
    • RoHS and WEEE compliant

Quality and Reliability

Part Number Marketing Status Package Grade RoHSコンプライアンスグレード WEEE Compliant Material Declaration**
X-NUCLEO-AMICAM1
NRND
CARD Industrial Ecopack2 Yes

X-NUCLEO-AMICAM1

Package:

CARD

Material Declaration**:

Marketing Status

NRND

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.comで提供している材料宣誓書は、パッケージ・ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

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X-NUCLEO-AMICAM1

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X-NUCLEO-AMICAM1 NRND

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

X-NUCLEO-AMICAM1

Supplier:

-

Core Product:

MP23ABS1

販売代理店

販売代理店在庫データ:

(*)概算用の参考価格(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。