About MEMS Microphones

MEMS Microphones

MEMS microphones are miniaturized acoustic transducers made from micro-electromechanical systems (MEMS) technology. The MEMS microphone consists of a tiny mechanical membrane, a backplate, and a built-in ASIC (application specific integrated circuit) for signal processing, which translates sound into electrical signals that can be processed for reproduction, recording, or control purposes. The tiny structure of the MEMS microphone provides a variety of advantages such as excellent sound quality, high robustness, high sensitivity, and low design cost. In addition, MEMS microphones can be integrated into consumer electronics devices and can be used in applications such as recordings, teleconferencing, hearing aids, and even speech-to-text applications.

MEMS Microphones

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(Ex. GST)(▲▼)		Enter Qty Directional PropertiesSNRImpedanceOperating VoltageSensitivityLengthWidthDepthOutput TypeSound Pressure Level
  
              
SPM0437HD4H-B


MEMS Microphones MIC MEMS DIGITAL PDM OMNI -26DB
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USD 0.611

Multiples of: 1

Omnidirectional57.5 Db 1.6 v to 3.6 V- 26 Dbfs4.72 mm3.76 mm1.35 mmDigital 
SPV1840LR5H-B


100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.6 V Omnidirectional (-38dB ±3dB @ 94dB SPL) Solder Pads
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Knowles Availability : 0
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USD 0.6149

Multiples of: 1

Omnidirectional 290 Ohms - 38 Db2.75 mm1.85 mm0.9 mmAnalog94 Db
MP34DT02TR


STMicroelectronics MEMS Microphones
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STMicroelectronics Availability : 0
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USD 0.6179

Multiples of: 1

Omnidirectional60 Db 1.8 V- 26 Db4 mm3 mm1.06 mmDigital120 Db
SPH0644HM4H-1


MEMS Microphones
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Knowles Availability : 0
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USD 0.6246

Multiples of: 1

Omnidirectional   - 35 Db3.5 mm2.65 mm Digital 
SPQ1410HR5H-B


100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.6 V Omnidirectional (-42dB ±3dB @ 94dB SPL) Solder Pads
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USD 0.6273

Multiples of: 5700

Omnidirectional59 Db400 Ohms1.5 v to 3.6 V- 42 Db3.76 mm2.24 mm1.2 mmAnalog 
MP33AB01TR


MEMS Microphones MEMS Audio SM 125dBSPL 63dB
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STMicroelectronics Availability : 0
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USD 0.6276

Multiples of: 1

Omnidirectional63 Db 2.2 V- 38 Db3.76 mm2.95 mm1 mmAnalog 
CS7331P-CAZR


MEMS Microphones Compact Bottom Port Analog Mic
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Cirrus Logic Availability : 0
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USD 0.6343

Multiples of: 6000

Omnidirectional 200 Ohms - 38 Db2.5 mm1.6 mm0.9 mmAnalog124 Db
SPH0641LM4H-1


100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads
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Knowles Availability : 0
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USD 0.635

Multiples of: 1

Omnidirectional   - 26 Db3.5 mm2.65 mm0.98 mmDigital94 Db
GSA4737H12-F22-6P


SMD-6P,4.7x3.8mm MEMS Microphones ROHS
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INGHAi Availability : 0
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USD 0.6499

Multiples of: 1

          
AKU242


MEMS Microphones
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Akustica Availability : 0
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USD 0.6527

Multiples of: 1

Omnidirectional   - 26 Db4 mm3 mm1 mmDigital116 Db
SD18OB371-041


SMD-5P,2.7x3.5mm MEMS Microphones ROHS
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Goertek Availability : 0
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USD 0.6774

Multiples of: 1

          
SPA1687LR5H-1


MEMS Microphones High SPL Differential Bottom Port SiSonicTM Microphone
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Knowles Availability : 0
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USD 0.6844

Multiples of: 1

Omnidirectional   - 38 Db3.35 mm2.5 mm Differential 
SPM0423HD4H-WB


MEMS Microphones MIC MEMS DIGITAL PDM OMNI -26DB
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USD 0.6879

Multiples of: 1

Omnidirectional56 Db 1.6 v to 3.6 V- 26 Dbfs4.72 mm3.76 mm1.35 mmDigital 
SPH0642HT5H-1


MEMS Microphones ANL MEMs Mic WB, Low Noise, TP
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USD 0.6927

Multiples of: 1

Omnidirectional 500 Ohms - 38 Db3.5 mm2.65 mm1 mmAnalog124 Db
SPK0833LM4H-B


MEMS Microphones MIC SISONIC ZERO HIEGHT DIGITAL
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Knowles Availability : 0
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USD 0.6929

Multiples of: 1

Omnidirectional63 Db160 Ohms1.6 v to 3.6 V- 26 Dbfs4 mm3 mm1.1 mmDigital 
SPQ0410HR5H-B


MEMS Microphones MIC SISONIC SLIM ULTRAMINI RF
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USD 0.6948

Multiples of: 5700

Omnidirectional59 Db400 Ohms1.5 v to 3.6 V- 42 Db3.76 mm2.24 mm1.1 mmAnalog 
SPU1410LR5H-QB


MEMS Microphones MIC MEMS ULTRAMINI MAX RF
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USD 0.706

Multiples of: 1

Omnidirectional63 Db400 Ohms1.5 v to 3.6 V- 38 Db3.76 mm3 mm1.2 mmAnalog 
AKU142


MEMS Microphones
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Akustica Availability : 0
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USD 0.7063

Multiples of: 1

Omnidirectional 200 Ohms - 38 Db3.76 mm2.95 mm1.1 mmAnalog 
SPV08A0LR5H-1


MEMS Microphones Analog Bottom Port SiSonic MEMS Microphone - Tochi
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Knowles Availability : 0
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USD 0.7111

Multiples of: 1

Omnidirectional 400 Ohms - 42 Db2.75 mm1.85 mm0.9 mmDigital 
SPV0840LR5H-B


MEMS Microphones MIC MEMS ANALOG OMNI -38DB
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USD 0.717

Multiples of: 1

Omnidirectional 400 Ohms - 38 Db2.75 mm1.85 mm1 mmAnalog 
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