MEMS Microphones

CUI’s analog and digital MEMS microphones deliver enhanced audio quality in extremely compact packages

Image of CUI's MEMS Microphone Size Comparison CUI’s MEMS microphones provide users with improved audio quality and performance in compact, low-profile packages as small as 2.75 mm x 1.85 mm x 0.95 mm. Featuring sensitivity ratings from -44 dB up to -26 dB, signal-to-noise ratios from 57 dBA up to 65 dBA, and sensitivity tolerances as low as ±1 dB, these MEMS microphones are ideal for a range of portable consumer electronics applications.

Features
  • Compact sizes as small as 2.75 mm x 1.85 mm
  • Depths as low as 0.95 mm
  • Analog and digital pulse density modulation (PDM) output types
  • Sensitivity ratings from -44 dB ~ -26 dB
  • Sensitivity tolerances as low as ±1 dB
  • Signal-to-noise ratios from 57 dBA ~ 65 dBA
  • Current consumption as low as 80 µA
  • 300 Ω output impedance rating
  • Top port and bottom port versions

MEMS Microphones

ImageManufacturer Part NumberDescriptionTypeCurrent - SupplyFrequency RangeAvailable QuantityView Details
MICROPHONE, 3.76 MM X 2.24 MM XCMM-3722AT-42116-TRMICROPHONE, 3.76 MM X 2.24 MM XMEMS (Silicon)160µA100Hz ~ 10kHz2000 - ImmediateView Details
MICROPHONE, 3.76 MM X 2.24 MM XCMM-3729AT-42316-TRMICROPHONE, 3.76 MM X 2.24 MM XMEMS (Silicon)160µA100Hz ~ 10kHz1995 - ImmediateView Details
MICROPHONE, 3.76 MM X 2.95 MM SCMM-3729AB-38116-TRMICROPHONE, 3.76 MM X 2.95 MM SMEMS (Silicon)160µA100Hz ~ 10kHz1970 - ImmediateView Details
MICROPHONE, 3.76 MM X 2.95 MM XCMM-3729AB-38308-TRMICROPHONE, 3.76 MM X 2.95 MM XMEMS (Silicon)80µA100Hz ~ 10kHz1990 - ImmediateView Details
MICROPHONE, 3.76 MM X 2.24 MM XCMM-3729AT-42308-TRMICROPHONE, 3.76 MM X 2.24 MM XMEMS (Silicon)80µA100Hz ~ 10kHz2000 - ImmediateView Details
MICROPHONE, 3.76 MM X 2.95 MM XCMM-3729AB-38108-TRMICROPHONE, 3.76 MM X 2.95 MM XMEMS (Silicon)80µA100Hz ~ 10kHz1995 - ImmediateView Details
MICROPHONE, 3.76 MM X 2.24 MM XCMM-3729AT-42108-TRMICROPHONE, 3.76 MM X 2.24 MM XMEMS (Silicon)80µA100Hz ~ 10kHz1950 - ImmediateView Details
MICROPHONE, 3.50 MM X 2.65 MM XCMM-3526AB-38308-TRMICROPHONE, 3.50 MM X 2.65 MM XMEMS (Silicon)80µA100Hz ~ 10kHz1980 - ImmediateView Details
MICROPHONE, 3.30 MM X 0.95 MM, MCMM-3312AT-44308-TRMICROPHONE, 3.30 MM X 0.95 MM, MMEMS (Silicon)80µA100Hz ~ 10kHz1958 - ImmediateView Details
MICROPHONE, 2.75 MM X 1.85 MM XCMM-2718AT-42316-TRMICROPHONE, 2.75 MM X 1.85 MM XMEMS (Silicon)160µA100Hz ~ 10kHz1970 - ImmediateView Details
MICROPHONE, 2.75 MM X 1.85 MM XCMM-2718AB-38316-TRMICROPHONE, 2.75 MM X 1.85 MM XMEMS (Silicon)160µA100Hz ~ 10kHz1740 - ImmediateView Details
MICROPHONE, 2.75 MM X 1.85 MM XCMM-2718AT-42116-TRMICROPHONE, 2.75 MM X 1.85 MM XMEMS (Silicon)160µA100Hz ~ 10kHz1900 - ImmediateView Details
MICROPHONE, 2.75 MM X 1.85 MM XCMM-2718AB-383161-TRMICROPHONE, 2.75 MM X 1.85 MM XMEMS (Silicon)160µA100Hz ~ 10kHz1965 - ImmediateView Details
MICROPHONE, 3.76 MM X 2.24 MM XCMM-3722AT-42208-TRMICROPHONE, 3.76 MM X 2.24 MM XMEMS (Silicon)80µA100Hz ~ 10kHz2000 - ImmediateView Details
MICROPHONE, 2.75 MM X 1.85 MM XCMM-2718AT-42108-TRMICROPHONE, 2.75 MM X 1.85 MM XMEMS (Silicon)80µA100Hz ~ 10kHz1980 - ImmediateView Details
MICROPHONE, 2.75 MM X 1.85 MM XCMM-2718AT-42308-TRMICROPHONE, 2.75 MM X 1.85 MM XMEMS (Silicon)80µA100Hz ~ 10kHz1990 - ImmediateView Details
MICROPHONE, 2.75 MM X 1.85 MM XCMM-2718AB-38308-TRMICROPHONE, 2.75 MM X 1.85 MM XMEMS (Silicon)80µA100Hz ~ 10kHz1990 - ImmediateView Details
MICROPHONE, 4 MM X 3 MM X 1.1 MMCMM-4030DB-26354-TRMICROPHONE, 4 MM X 3 MM X 1.1 MMMEMS (Silicon)540µA100Hz ~ 10kHz1985 - ImmediateView Details
MICROPHONE, 4 MM X 3 MM X 1.1 MMCMM-4030DB-26154-TRMICROPHONE, 4 MM X 3 MM X 1.1 MMMEMS (Silicon)540µA100Hz ~ 10kHz1935 - ImmediateView Details
MICROPHONE, 2.75 MM X 1.85 MM XCMM-2718AB-38108-TRMICROPHONE, 2.75 MM X 1.85 MM XMEMS (Silicon)80µA100Hz ~ 10kHz1965 - ImmediateView Details
Published: 2018-11-26