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Advanced Acoustic Technology Corp. ECM Microphones

Advanced Acoustic Technology Corp. (AATC) ECM Microphones feature a -52dB to -25dB sensitivity range, 200µA to 500µA current range, and up to 4.5V voltage rating. These ECM microphones from AATC offer noise-canceling, omnidirectional, and unidirectional options. Omnidirectional microphones can receive sound coming at all angles, while unidirectional microphones receive sound from the front. 

Specifications

  • -52dB to -25dB sensitivity range
  • Up to 2200kΩ impedance rating
  • 200µA to 500µA current range
  • 1.5V to 4.5V operating supply voltage
  • Noise-canceling, omnidirectional, and unidirectional options
Publicado: 2021-08-09 | Actualizado: 2022-03-11