RoHS Compliant Microphone Chips Datasheets

Audio > Microphones > Electret Condenser Microphone -- CMA-4544PF-W
from CUI Inc.

9.7 mm, Omnidirectional, PCB Mount, 3.0 Vdc, Electret Condenser Microphone [See More]

  • Features: RoHS
  • Frequency Response: 20 to 20000
  • Directivity: Omnidirectional
  • SN Ratio: 60
Microphones -- 102-1719-ND [CMA-6542TF-K from CUI Inc.]
from Digi-Key Electronics


  • Features: RoHS
  • Directivity: Omnidirectional
  • Function: Audio; Measurement
  • Frequency Response: 100 to 20000
Miniature Silicon Microphone -- FB3019
from Ningbo Best Group Co., Ltd.

The SPY1824LR5H-E is a miniature, highperformance, low power, bottom port silicon microphone. Using Knowles ’ proven high performance SiSonicTM MEMS technology, the SPY1824LR5H-E consists of an acoustic sensor, a low noise input buffer, and an output amplifier. These devices are suitable for... [See More]

  • Features: RoHS
  • Directivity: Omnidirectional
  • Function: Audio
  • Frequency Response: 100 to 10000