- RS Stock No.:
- 146-3873
- Mfr. Part No.:
- STEVAL-MKI139V5
- Manufacturer:
- STMicroelectronics
- RS Stock No.:
- 146-3873
- Mfr. Part No.:
- STEVAL-MKI139V5
- Manufacturer:
- STMicroelectronics
Technical data sheets
Legislation and Compliance
Product Details
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 2.1 to 3.6 V
120 dBSPL acoustic overload point
Omnidirectional sensitivity
Frequency range 100 Hz - 10 kHz
64.5 dB of SNR
Sensitivity -38 dBFV ± 1 dBV
THD < 0.5% @ 94 dBSPL, 1 kHz
THD < 10% @ 130 dBSPL, 1 kHz
RoHS compliant
Vsupply from 2.1 to 3.6 V
120 dBSPL acoustic overload point
Omnidirectional sensitivity
Frequency range 100 Hz - 10 kHz
64.5 dB of SNR
Sensitivity -38 dBFV ± 1 dBV
THD < 0.5% @ 94 dBSPL, 1 kHz
THD < 10% @ 130 dBSPL, 1 kHz
RoHS compliant
Specifications
Attribute | Value |
---|---|
Kit Classification | Evaluation Board |
Kit Name | MP23AB01DH |