Acoustic products

OWMMOD-352609A-S371I02-BP

MEMS microphone



• Digital MEMS Microphone

• Omnidirectional



• Bottom ported

• Ultra high SNR and AOP



OWMMOD-352609A-S371I02-BP

Characteristics

Size (ØxH) [mm]
0.0x1.0
Size (LxWxH) [mm]
3.5x2.6x1.0
Type
Mems, digital
Sensitivity range [dB]
-37
Typical SNR [dBA]
66
Directivity
Omni
bottom
Termination
SMD
Current consumption [µA]
< 1000
Vdd=1.8V, Fclk=2.4MHz
Voltage range [V]
1.6 to 3.6
Acoustic overload point [dB]
< 132
at 1kHz and 10% THD
Total harmonic distortion [%]
< 1.0
at 1kHz
Power supply rejection ratio [dB]
-90
100mVpp Square wave at 217kHz
Output impedance [Z]
0

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

Frequency response curve

frc

Mechanical drawing

OWMMOD-352609A-S371I02-BP

Updated 13-05-2024 09:53

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