STMicroelectronics Microphone Coupon Board Microphone Sensor Daughter Board for MP34DT06J X-NUCLEO-CCA 02M1

Product evaluation boards are available to help you test, calibrate and design your audio application. A wide range of development boards is available to evaluate the performances of ST's audio products, ranging from end-to-end microphone or signal source to loudspeaker digital solutions, as well as classic analog sound processors and power amplifiers.

The STEVAL-MIC002V1 daughterboard is designed to be used in conjunction with the X-NUCLEO-CCA02M1 expansion board, it is able to export the four additional PDMs for any user application requirement (NBW algorithm detection).

• 4 x MP34DT06J top port digital MEMS microphones
• Daughterboard to be used with X-NUCLEO-CCA02M1
• Vsupply from 1.6 to 3.6 V
• 122.5 dBSPL acoustic overload point
• Omnidirectional sensitivity
• PDM single-bit output
• 64 dB of SNR
• Sensitivity -26 dBFS ±1dB