STMicroelectronics STEVAL-MKI139V3, Microphone Daughter Board
- RS Stock No. 875-0895
- Mfr. Part No. STEVAL-MKI139V3
- Manufacturer STMicroelectronics
Technical data sheets
Product Details
Microphone Coupon Board based on MP23AB02B, STMicroelectronics
The STEVAL-MKI139V3 is a daughter board containing four MP23AB02B analogue MEMS microphones. The coupon concept allows easy performance testing of the detachable single round PCBs hosting each microphone.
4 x MP23AB02B bottom port digital MEMS microphones
Operating supply from 1.6V to 3.6V
120dB SPL acoustic overload point
Omni-directional sensitivity
Frequency range: 100Hz to 10kHz
64dB of SNR (Signal-to-Noise Ratio)
THD (Total Harmonic Distortion) less than 0.5% @ 94dB SPL, 1kHz
-38dBV Sensitivity
Sensor Interfaces, STMicroelectronics
Specifications
| Attribute | Value |
|---|---|
| Analogue Function | Microphone |
| Kit Classification | Daughter Board |
2 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each
$
59.93
(exc. GST)
$
65.92
(inc. GST)
units
Per unit
1 +
$59.93
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