This is a microphone daughterboard based on the MP34DT05-A digital MEMS microphones. It features four top-port MP34DT05-A microphones suitable for high-quality audio applications and is designed for use with the X-NUCLEO-CCA02M1 development kit. The board operates with a supply voltage ranging from 1.6V to 3.6V, and provides an omnidirectional sensitivity with a 122.5 dBSPL acoustic overload point. It offers PDM single-bit output, with a signal-to-noise ratio of 64 dB and a sensitivity of -26 dBFS ±3 dB.
Enhance your audio system with this high-quality digital MEMS microphone daughterboard featuring four MP34DT05-A microphones. Designed to be compatible with NUCLEO expansion packs, it operates from 1.6V to 3.6V, delivering excellent sensitivity, a high overload point, and low power consumption. Perfect for embedded audio solutions, voice recognition, and noise detection, this RoHS-compliant board ensures reliable performance in compact spaces. Purchase online today to improve your project's audio functionalities with this advanced microphone array.
You can click on the BUY or RFQ button to purchase STEVALMIC001V1 from an authorized STMICROELECTRONICS distributor.
You can download the STEVALMIC001V1 datasheet or visit the STMICROELECTRONICS website for support.
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