STEVAL-MKI139V1：Microphone coupon board based on the MP33AB01 analog MEMS microphone
The STEVAL-MKI139V1 is a daughterboard containing 4 coupon with the MP33AB01 analog MEMS microphone.
The coupon concept allows to easily test the performances of STM MEMS microphones, it is possible to detach the single PCBs hosting a single microphone.
Key Features
- 4xMP33AB01 bottom port digital MEMS microphones
- V supply from 1.5 to 3.6 V
- 125 dBSPL acoustic overload point
- Omnidirectional sensitivity
- Frequency range 100 Hz - 10 kHz
- 63 dB of SNR
- THD<1% @ 94 dBSPL, 1 KHz
- Sensitivity -38 dBFV
- 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-MKI139V1 | 40.43 | 1 | MP33AB01 | NEC | EAR99 | - |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| STEVAL-MKI139V1 | CARD | Industrial | Ecopack2 | |
