Acoustic products

OWMMOA-271809A-S381IANC-BP

MEMS microphone

Bottom ported MEMS microphone, analog. Optimized for ANC application

OWMMOA-271809A-S381IANC-BP

Characteristics

Size (ØxH) [mm]
0.0x1.0
Size (LxWxH) [mm]
2.8x1.9x1.0
Type
Mems, analog
Sensitivity range [dB]
-39
Typical SNR [dBA]
65
Directivity
Omni
bottom ported
Termination
SMD
Current consumption [µA]
< 0
Voltage range [V]
0 to 0
Acoustic overload point [dB]
< 130
at 10% THD
Total harmonic distortion [%]
< 0.0
Power supply rejection ratio [dB]
0
Output impedance [Z]
0

Specifications are subject to change without prior notice. Upon request Ole Wolff can supply further specifications, simulation parameters etc.

Mechanical drawing

OWMMOA-271809A-S381IANC-BP

Updated 21-06-2023 14:25

Ole Wolff Elektronik A/S | Roedengvej 14, 4180 Soroe, DK Denmark | +45 5783 3830 | sales@owolff.com