The STEVAL-MKI139V5 daughterboard contains four MP23AB01DH analog MEMS microphones.
The coupon concept facilitates performance testing of ST MEMS microphones. It is possible to detach the single PCBs hosting each microphone.
- 4 x MP23AB01DH bottom port analog MEMS microphones
- Vsupply from 2.3 to 3.6 V
- 135 dBSPL acoustic overload point
- Omnidirectional sensitivity
- Frequency range 100 Hz - 10 kHz
- 65 dB of SNR
- Sensitivity -38 dBFV ± 1 dBV
- THD < 0.2% @ 94 dBSPL, 1 kHz
- THD < 5% @ 130 dBSPL, 1 kHz
- RoHS compliant
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Quality and Reliability
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||WEEE Compliant||Material Declaration**|
RoHS Compliance Grade
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
|Part Number||Order from Distributors||Order from ST||Core Product||Marketing Status||Supplier||ECCN (US)||ECCN (EU)||Country of Origin||Budgetary Price (US$)*/Qty|
Distributor availability ofSTEVAL-MKI139V5
Distributor reported inventory date: 2020-08-13
|ST||EAR99||NEC||ITALY||35.0 / 1|