STEVAL-MKI155V1：Microphone coupon board based on the MP45DT02-M digital MEMS microphone
The STEVAL-MKI155V1 board is a daughterboard to be used with the STEVAL-MKI126Vx (Smart Voice) kit, containing 4 MP45DT02-M digital MEMS microphones. The coupon concept allows easy performance testing of ST MEMS microphones. When connected to the Smart Voice board, it is possible to detach the single PCBs hosting each microphone.
Key Features
- 4 x MP45DT02-M top port digital MEMS microphones
- Functions as a daughterboard for use with STEVAL-MKI126Vx kit
- V supply from 1.64 to 3.6 V
- 120 dBSPL acoustic overload point
- Omnidirectional sensitivity
- PDM single-bit output
- 61 dB of SNR
- Sensitivity -26 dBFS
- RoHS compliant
产品规格
Board Manufacturing Specifications
Bill of Materials
Schematic Packs
许可协议
样片和购买
| 型号 | Unit Price (US$)
* | Quantity | Core Product | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| STEVAL-MKI155V1 | 42.88 | 1 | MP45DT02-M | NEC | EAR99 | ITALY |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| STEVAL-MKI155V1 | CARD | Industrial | Ecopack2 | |
