Mobile Phone

Microphone mainly function in cell phone application is to make a call. It must be highly reliable for user’s work in any situation.
Selection guide
  • High reliability for any situation
  • Radio frequency anti-interference

IC Name Description SNR AOP Sensitivity LFRO Dimensions Port Location
3SM121JZB1VB-R Analog 63 dB 128 dB -38±1 dBV <20 Hz 2.75 x 1.85 x 0.90mm Bottom