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STMicroelectronics-STEVAL-STWINMA2 Development Kits and Tools IMP23ABSU Microphone Expansion Board
Development Boards, Kits, Programmers

STEVAL-STWINMA2

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STMicroelectronics

INDUSTRIAL ANALOG MICROPHONE ARRAY EXPANSION FOR THE SENSORTILE WIRELESS INDUSTRIAL NODE (STWIN) KIT

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Search across all available documentation for this part.

DocumentsDB4815+1
STMicroelectronics-STEVAL-STWINMA2 Development Kits and Tools IMP23ABSU Microphone Expansion Board
Development Boards, Kits, Programmers

STEVAL-STWINMA2

Active
STMicroelectronics

INDUSTRIAL ANALOG MICROPHONE ARRAY EXPANSION FOR THE SENSORTILE WIRELESS INDUSTRIAL NODE (STWIN) KIT

Deep-Dive with AI

DocumentsDB4815+1

Technical Specifications

Parameters and characteristics for this part

SpecificationSTEVAL-STWINMA2
ContentsBoard(s)
TypeAudio
Utilized IC / PartIMP23ABSU

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
ArrowN/A 1$ 30.81
DigikeyN/A 19$ 33.71

Description

General part information

STEVAL-STWINMA2 Series

The STEVAL-STWINMA2 microphone array expansion adds advanced audio sensing capabilities to the STEVAL-STWINKT1B (and 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) IMP23ABSU capacitive sensing microphones, supported by a very low drop voltage, low quiescent current, and low-noise voltage regulator, ideal for battery-powered applications such as STWIN.

The expansion board is connected via a dedicated 12-pin connector to the core system board.