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

ImageManufacturer Part NumberDescriptionFunctionEmbeddedPrimary AttributesAvailable QuantityPriceView Details
EVAL BRD FOR CMM-2718AB-38308-TRDEVKIT-MEMS-001EVAL BRD FOR CMM-2718AB-38308-TRMEMS Omnidirectional Microphones--58 - ImmediateSee Page for PricingView Details

MEMS Microphones

ImageManufacturer Part NumberDescriptionDirectionCurrent - SupplyS/N RatioAvailable QuantityPriceView Details
MIC MEMS ANALOG OMNI -42DBCMM-3722AT-42116-TRMIC MEMS ANALOG OMNI -42DBOmnidirectional160 µA57dB0 - Immediate
1000 - Marketplace
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MIC MEMS ANALOG OMNI -42DBCMM-3729AT-42316-TRMIC MEMS ANALOG OMNI -42DBOmnidirectional160 µA57dB5089 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -38DBCMM-3729AB-38116-TRMIC MEMS ANALOG OMNI -38DBOmnidirectional160 µA57dB844 - ImmediateSee Page for PricingView Details
MICROPHONE MEMS ANALOG OMNICMM-3729AB-38308-TRMICROPHONE MEMS ANALOG OMNIOmnidirectional-2 V2970 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -42DBCMM-3729AT-42308-TRMIC MEMS ANALOG OMNI -42DBOmnidirectional80 µA60dB6798 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -38DBCMM-3729AB-38108-TRMIC MEMS ANALOG OMNI -38DBOmnidirectional150 µA63dB1905 - ImmediateSee Page for PricingView Details
MICROPHONE MEMS ANALOG OMNICMM-3729AT-42108-TRMICROPHONE MEMS ANALOG OMNIOmnidirectional-2 V12 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -38DBCMM-3526AB-38308-TRMIC MEMS ANALOG OMNI -38DBOmnidirectional80 µA65dB2 - Immediate
1000 - Marketplace
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MIC MEMS ANLG OMNI -44DB 0.130"DCMM-3312AT-44308-TRMIC MEMS ANLG OMNI -44DB 0.130"DOmnidirectional80 µA58dB75 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -42DBCMM-2718AT-42316-TRMIC MEMS ANALOG OMNI -42DBOmnidirectional160 µA57dB1543 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -38DBCMM-2718AB-38316-TRMIC MEMS ANALOG OMNI -38DBOmnidirectional160 µA61dB1631 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -42DBCMM-2718AT-42116-TRMIC MEMS ANALOG OMNI -42DBOmnidirectional160 µA57dB1691 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -38DBCMM-2718AB-383161-TRMIC MEMS ANALOG OMNI -38DBOmnidirectional160 µA61dB1524 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -43DBCMM-2718AT-42108-TRMIC MEMS ANALOG OMNI -43DBOmnidirectional80 µA60dB543 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -42DBCMM-2718AT-42308-TRMIC MEMS ANALOG OMNI -42DBOmnidirectional80 µA60dB3726 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -38DBCMM-2718AB-38308-TRMIC MEMS ANALOG OMNI -38DBOmnidirectional1.6 V ~ 3.6 V65dB1017 - ImmediateSee Page for PricingView Details
MIC MEMS DIGITAL PDM OMNI -26DBCMM-4030DB-26354-TRMIC MEMS DIGITAL PDM OMNI -26DBOmnidirectional540 µA64dB309 - ImmediateSee Page for PricingView Details
MIC MEMS DIGITAL PDM OMNI -26DBCMM-4030DB-26154-TRMIC MEMS DIGITAL PDM OMNI -26DBOmnidirectional540 µA64dB1419 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -38DBCMM-2718AB-38108-TRMIC MEMS ANALOG OMNI -38DBOmnidirectional1.6 V ~ 3.6 V65dB4440 - ImmediateSee Page for PricingView Details
MIC MEMS ANALOG OMNI -42DBCMM-3722AT-42117-TRMIC MEMS ANALOG OMNI -42DBOmnidirectional170 µA59dB988 - ImmediateSee Page for PricingView Details
Updated: 2019-06-21
Published: 2018-11-26