Multi-protocol IoT Prototyping Platform based on nRF5340 SoC

PCM CODEC (A-Law) with Microphone & 8-ohm Speaker Amplifiers 20-TSSOP

Very low noise microphone preamplifier with 2.0V bias output with active low stdby mode

MEMS Electret Condenser Microphone, Omnidirectional, 2V, 500uA, Solder Pad Mount

2V Omnidirectional MEMS Microphone, 2.2kR Impedance, 2.2mm Height, PC Pins

Omnidirectional Electret Condenser Microphone, 2.2kR Impedance, 2V Voltage Rating

Omnidirectional Electret Condenser Microphone, 2V, 500uA, 2.2kR, Solder Pad Mount

3V Omnidirectional Electret Condenser Microphone, 2200R Impedance, Lead Free