STMicroelectronics STEVAL-MIC002V1 Microphone Coupon Board
STMicroelectronics STEVAL-MIC002V1 Microphone Coupon Board is a daughterboard based on MP34DT06J digital MEMS microphone. This board is designed to be used in conjunction with the X-NUCLEO-CCA02M1 expansion board. The STMicroelectronics STEVAL-MIC002V1 Microphone Coupon Board features PDM single-bit output and offers omnidirectional sensitivity and 64dB Signal-to-Noise Ratio (SNR) with -26dBFS±1dB sensitivity. This RoHS compliant daughter board allows the user to export the four additional PDMs for any user application requirements (NBW algorithm detection).
Features
- 4 x MP34DT06J top port digital MEMS microphones
- Daughterboard to be used with X-NUCLEO-CCA02M1
- 1.6 to 3.6V supply voltage range
- 122.5dBSPL acoustic overload point
- Omnidirectional sensitivity
- PDM single-bit output
- 64dB of SNR
- -26dBFS±1dB sensitivity
- RoHS compliant
Applications
- Mobile terminals
- Laptop and notebook computers
- Portable media players
- VoIP
- Speech recognition
- A/V eLearning devices
- Gaming and virtual reality input devices
- Digital still and video cameras
- Antitheft systems
Circuit Schematic
Learn More
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Publicado: 2018-10-09
| Actualizado: 2023-02-21