The STEVAL-MIC001V1 is a sophisticated evaluation board presented by STMicroelectronics, designed specifically for testing and analyzing the performance of MEMS microphones. Incorporating the MP34DT01-M digital MEMS microphone, this evaluation board is a testament to cutting-edge audio recording technology, ideal for a variety of applications that require high-quality sound capture.

Key Features

• High-Performance MEMS Microphone: The onboard MP34DT01-M is a top-tier digital MEMS microphone that delivers crystal-clear audio with a high signal-to-noise ratio (SNR).
• Omni-Directional Sensitivity: The microphone's omni-directional pickup pattern ensures consistent audio capture from all directions, making it versatile for different recording scenarios.
• Compact and Flexible Design: The STEVAL-MIC001V1 boasts a small form factor, allowing for easy integration into various designs and prototypes.
• Plug-and-Play Interface: With a simple connection to a host system, the evaluation board can be quickly set up for immediate testing.
• Advanced Acoustic Analysis: The board is equipped with features that enable detailed acoustic analysis, making it suitable for sound quality assessments and algorithm development.

Applications

The STEVAL-MIC001V1 is highly versatile and can be used in a wide range of applications, including but not limited to:

• Smartphones and Tablets
• Wearable Devices
• Smart Home Systems
• Active Noise Cancellation Systems
• Audio Recording and Voice Recognition Devices

Technical Specifications

The digital MEMS microphone on the evaluation board features PDM output, a 61 dBA SNR, and a wide acoustic overload point, making it robust for handling various sound levels. The board supports a wide supply voltage range, ensuring compatibility with different host systems.

Whether you're a developer looking to integrate high-quality audio recording into your product, or an audio enthusiast keen on exploring the capabilities of MEMS microphones, the STEVAL-MIC001V1 evaluation board from STMicroelectronics is an excellent tool for your endeavors.