Part IM67D120A
Description high performance digital MEMS microphone
Manufacturer Infineon
Size 1.26 MB
Infineon
IM67D120A

Overview

  • Dynamic range of 93dB for best speech performance - Signal to noise ratio of 67dB(A) SNR - <1% total harmonic distortions up to high SPL levels - Acoustic overload point at 120dBSPL
  • Increased sensitivity for best performance with 16-bit CODECs
  • Automotive qualification
  • Close sensitivity and phase matching for use in arrays
  • Flat frequency response with low frequency roll off and very fast analog to digital conversion speed for best ANC performance
  • Digital PDM output
  • Extended availability to match automotive design cycles Product validation Technology qualified for industrial applications. Product qualified according to AEC-Q103-003. Potential applications
  • Hands free calling
  • Emergency call
  • Voice control