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STMicroelectronics Microphone Coupon Board Sensor Daughter Board for MP34DT06J X-NUCLEO-CCA02M1 STEVAL-MIC002V1
Specifications
| Country of Origin | Italy |
|---|---|
| Brand | STMicroelectronics |
| Model | STEVAL-MIC002V1 |
| Sensor Technology | Microphone Sensor |
| For Use With | X-NUCLEO-CCA 02M1 |
| Standards/Approvals | RoHS |
| Kit Classification | Daughter Board |
| Featured Device | MP34DT06J |
| Kit Name | Microphone Coupon Board |
Key Features
- This daughterboard supports 4 x MP34DT06J top port digital MEMS microphones.
- Compatible with the X-NUCLEO-CCA02M1 expansion board for enhanced audio processing.
- Operates with a supply voltage range from 1.6 to 3.6 V.
- Features 122.5 dBSPL acoustic overload point offering high sound tolerance.
- Omnidirectional microphones provide uniform sensitivity in all directions.
- Single-bit Pulse Density Modulation (PDM) output simplifies signal acquisition.
- Offers 64 dB Signal-to-Noise Ratio (SNR) for clear audio capture.
- Sensitivity level is -26 dBFS ±1dB ensuring accurate sound detection.
Product Description
STMicroelectronics STEVAL-MIC002V1 Microphone Coupon Board Sensor Daughter Board is an evaluation platform for the MP34DT06J digital MEMS microphone. It is intended to be used alongside the X-NUCLEO-CCA02M1 expansion board and is designed for developers to test, calibrate, and design audio applications.
The daughterboard features four top port MP34DT06J digital MEMS microphones with high acoustic overload capability of 122.5 dBSPL and omnidirectional sensitivity, making it ideal for precise audio signal acquisition.
Operating voltage ranges from 1.6 to 3.6 V, providing flexible power requirements for various applications. The microphones output a single-bit Pulse Density Modulation (PDM) signal, compatible with digital audio processing units.
With a signal-to-noise ratio of 64 dB and a sensitivity of -26 dBFS ±1dB, this sensor board ensures excellent audio clarity and performance for demanding industrial, laboratory, and consumer audio applications.
The STEVAL-MIC002V1 board supports noise bandwidth (NBW) algorithm detection and exports four additional PDM channels for user-defined audio processing tasks. It is RoHS compliant and manufactured in Italy, ensuring quality and regulatory adherence.
Typical use cases include audio signal acquisition, sound level monitoring, voice recognition, and embedded audio processing in development environments centered around the STM32 ecosystem.
This daughterboard includes 4 x MP34DT06J MEMS microphones for multi-channel audio input. Provides high acoustic overload point of 122.5 dBSPL for handling loud sound environments. Omnidirectional microphone design delivers uniform sound sensitivity.
Outputs single-bit PDM for efficient digital signal processing integration. Excellent audio clarity with a 64 dB signal-to-noise ratio. Designed to complement X-NUCLEO-CCA02M1 expansion board for STM32 development kits. Compliant with RoHS environmental standards.
Explore more sensor development tools and microphone Sensors on EnvMart for advanced electronic design and prototyping needs.
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Frequently Asked Questions
The operating voltage range for this model is from 1.6 to 3.6 V, allowing for flexible power requirements across various applications.
This daughter board includes four MP34DT06J top port digital MEMS microphones, providing multi-channel audio input capabilities.
It outputs a single-bit Pulse Density Modulation (PDM) signal, which simplifies integration with digital audio processing units.
The signal-to-noise ratio (SNR) for this daughter board is 64 dB, ensuring clear audio capture.
The microphones on this board have a high acoustic overload point of 122.5 dBSPL, allowing them to handle loud sound environments effectively.
Yes, it is designed to be used alongside the X-NUCLEO-CCA02M1 expansion board for enhanced audio processing capabilities.
The sensitivity level of the microphones is -26 dBFS ±1dB, which ensures accurate sound detection.
Typical applications include audio signal acquisition, sound level monitoring, voice recognition, and embedded audio processing in development environments.
The STEVAL-MIC002V1 is RoHS compliant, ensuring it meets environmental standards for electronic products.
This microphone daughter board is manufactured in Italy, ensuring adherence to quality and regulatory standards.
The board features digital MEMS microphone technology, specifically the MP34DT06J microphones, which offer high performance for audio applications.
It is intended for developers to test, calibrate, and design audio applications, particularly within the STM32 ecosystem.
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