Same Sky

MEMS Microphones

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

Image of Same Sky's MEMS Microphones Same Sky'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 0.90 mm. Featuring sensitivity ratings from -42 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.

For easier prototyping and design testing, Same Sky also offers a MEMS microphone development kit consisting of four independent microphone evaluation circuits. (Please see below for more kit information)

Features
  • Compact sizes as small as 2.75 mm x 1.85 mm
  • Depths as low as 0.90 mm
  • Analog and digital PDM output types
  • Sensitivity ratings from -42 dB to -26 dB
  • Sensitivity tolerances as low as ±1 dB
  • Signal-to-noise ratios from 57 dBA to 65 dBA
  • Current consumption as low as 80 µA
  • 300 Ω output impedance rating
  • Top port and bottom port versions

Resources

Evaluation Board

BildeManufacturer Part NumberBeskrivelseFunksjonLagt innPrimære attributterTilgjengelig antall PrisVis detaljer
EVAL BRD FOR CMM-2718AB-38308-TRDEVKIT-MEMS-001EVAL BRD FOR CMM-2718AB-38308-TRMEMS urettede mikrofoner--54 - Immediate$127.15Vis detaljer

MEMS Microphones

BildeManufacturer Part NumberBeskrivelseRetningStrøm - forsyningS/N-forholdTilgjengelig antall PrisVis detaljer
MIC MEMS ANALOG OMNI -42DBCMM-3722AT-42116-TRMIC MEMS ANALOG OMNI -42DBUrettet160 µA57dB0 - Immediate$13.67Vis detaljer
MIC MEMS ANALOG OMNI -42DBCMM-3729AT-42316-TRMIC MEMS ANALOG OMNI -42DBUrettet160 µA57dB5826 - Immediate$15.18Vis detaljer
MIC MEMS ANALOG OMNI -38DBCMM-3729AB-38116-TRMIC MEMS ANALOG OMNI -38DBUrettet160 µA57dB843 - Immediate$13.67Vis detaljer
MICROPHONE MEMS ANALOG OMNICMM-3729AB-38308-TRMICROPHONE MEMS ANALOG OMNIUrettet-2 V2968 - Immediate$15.18Vis detaljer
MIC MEMS ANALOG OMNI -42DBCMM-3729AT-42308-TRMIC MEMS ANALOG OMNI -42DBUrettet80 µA60dB16076 - Immediate$15.18Vis detaljer
MIC MEMS ANALOG OMNI -38DBCMM-3729AB-38108-TRMIC MEMS ANALOG OMNI -38DBUrettet150 µA63dB1901 - Immediate$15.18Vis detaljer
MICROPHONE MEMS ANALOG OMNICMM-3729AT-42108-TRMICROPHONE MEMS ANALOG OMNIUrettet-2 V12 - Immediate$15.18Vis detaljer
MIC MEMS ANALOG OMNI -38DBCMM-3526AB-38308-TRMIC MEMS ANALOG OMNI -38DBUrettet80 µA65dB0 - Immediate$12.26Vis detaljer
MIC MEMS ANLG OMNI -44DB 0.130"DCMM-3312AT-44308-TRMIC MEMS ANLG OMNI -44DB 0.130"DUrettet80 µA58dB75 - Immediate$15.18Vis detaljer
MIC MEMS ANALOG OMNI -42DBCMM-2718AT-42316-TRMIC MEMS ANALOG OMNI -42DBUrettet160 µA57dB1537 - Immediate$10.15Vis detaljer
MIC MEMS ANALOG OMNI -38DBCMM-2718AB-38316-TRMIC MEMS ANALOG OMNI -38DBUrettet160 µA61dB1631 - Immediate$10.15Vis detaljer
MIC MEMS ANALOG OMNI -42DBCMM-2718AT-42116-TRMIC MEMS ANALOG OMNI -42DBUrettet160 µA57dB3691 - Immediate$10.45Vis detaljer
MIC MEMS ANALOG OMNI -38DBCMM-2718AB-383161-TRMIC MEMS ANALOG OMNI -38DBUrettet160 µA61dB1524 - Immediate$6.73Vis detaljer
MIC MEMS ANALOG OMNI -43DBCMM-2718AT-42108-TRMIC MEMS ANALOG OMNI -43DBUrettet80 µA60dB5012 - Immediate$10.75Vis detaljer
MIC MEMS ANALOG OMNI -42DBCMM-2718AT-42308-TRMIC MEMS ANALOG OMNI -42DBUrettet80 µA60dB3501 - Immediate$10.35Vis detaljer
MIC MEMS ANALOG OMNI -38DBCMM-2718AB-38308-TRMIC MEMS ANALOG OMNI -38DBUrettet1.6 V ~ 3.6 V65dB1121 - Immediate$10.35Vis detaljer
MIC MEMS DIGITAL PDM OMNI -26DBCMM-4030DB-26354-TRMIC MEMS DIGITAL PDM OMNI -26DBUrettet540 µA64dB309 - Immediate$18.90Vis detaljer
MIC MEMS DIGITAL PDM OMNI -26DBCMM-4030DB-26154-TRMIC MEMS DIGITAL PDM OMNI -26DBUrettet540 µA64dB1419 - Immediate$19.30Vis detaljer
MIC MEMS ANALOG OMNI -38DBCMM-2718AB-38108-TRMIC MEMS ANALOG OMNI -38DBUrettet1.6 V ~ 3.6 V65dB4440 - Immediate$10.65Vis detaljer
MIC MEMS ANALOG OMNI -42DBCMM-3722AT-42117-TRMIC MEMS ANALOG OMNI -42DBUrettet170 µA59dB990 - Immediate$9.75Vis detaljer
Updated: 2019-06-21
Published: 2018-11-26

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Related Product Highlight

Audio Solutions Same Sky audio solutions are available for a variety of applications including automotive and consumer electronics.
Microphone Development Kit Same Sky's microphone development kits each consist of four detachable evaluation circuits.

Related Articles and Blogs

The Complete Guide to Electret Condenser Microphones An examination the operational principles of electret condenser microphones and their critical performance metrics.
MEMS-mikrofongrensesnitt: Analoge kontra digitale utganger Bruken av MEMS-mikrofoner gjør det mulig å innlemme avanserte kommunikasjons- og overvåkingsfunksjoner i et bredt utvalg av enheter.
En sammenligning av digitale PDM- og I² S-grensesnitt i MEMS-mikrofoner Vi tar for oss PDM og I2S digitale mikrofongrensesnitt og skisserer de unike egenskapene og fordelene/ulempene når det kommer til systemkonstruksjon.

Related Product Training Modules

MEMS Microphones This presentation will provide an overview of the MEMS Microphone Technology from Same Sky.