
100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) Omnidirectional (-38db ±1dB) Solder Pads
DB Unlimited

25 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) 1.65 V ~ 3.6 V Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads
Knowles Acoustics

50 Hz ~ 16 kHz Analog Microphone Electret Condenser Omnidirectional () Solder Pads
DB Unlimited

100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) Omnidirectional (-38db ±1dB) Solder Pads
DB Unlimited

50 Hz ~ 16 kHz Analog Microphone Electret Condenser Omnidirectional () Solder Pads
DB Unlimited



