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All Products > Sensors > Audio Sensors > MEMS Microphones

MEMS Sensors - Audio Sensors » MEMS Microphones

MEMS Sensors - MEMS Microphones

In a typical audio application, a microphone is the device which captures sound waves as they are emitted from their source and passes them on to be converted into electrical signals for a variety of uses. In a noise cancellation application, microphones are used to register noise waves which need to be silenced. The microphones pass these waveforms on into the system to generate the anti-noise waveforms which are then emitted to cancel out the noise. Learn More

Category   Sensors >  Audio Sensors >  MEMS Microphones

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STMicroelectronics MP34DT01TR
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511-MP34DT01TR


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STMicroelectronics MEMS Microphones MEMS Audio 120 dBSPL 63dB -26 dBFS Sensor
Data Sheet 40,065
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Omnidirectional 1.8 V - 26 dB 4 mm 3 mm 1 mm
Knowles SPU0414HR5H-SB
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721-SPU0414HR5H-SB


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Knowles MEMS Microphones MIC MEMS ANALOG OMNI -22DB
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Omnidirectional 59 dB 400 Ohms 1.5 V to 3.6 V - 22 dB 3.76 mm 2.95 mm 1.2 mm Analog
STMicroelectronics MP23AB02BTR
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511-MP23AB02BTR


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STMicroelectronics MEMS Microphones AUDIO MEMS
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Omnidirectional 64 dBA 1.6 V to 3.6 V - 38 dB 3.35 mm 2.5 mm 0.98 mm
STMicroelectronics MP33AB01HTR
511-MP33AB01HTR


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STMicroelectronics MEMS Microphones MEMS Audio SM 125dBSPL 63dB
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STMicroelectronics MP45DT02TR
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511-MP45DT02TR


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STMicroelectronics MEMS Microphones MEMS Audio Sensor Omni MIC 120dBSPL
Page 454

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Omnidirectional 1.64 V to 3.6 V - 23 dB 4.77 mm 3.81 mm 1.375 mm
STMicroelectronics MP34DB01TR
511-MP34DB01TR


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STMicroelectronics MEMS Microphones MEMS audio sen omni direction dig mphone
Data Sheet 3,980
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Omnidirectional 1.8 V - 26 dB 4 mm 3 mm 1 mm
Knowles SPV1840LR5H-B
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721-SPV1840LR5HB


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Knowles MEMS Microphones Analog High Perf Low Power
Data Sheet 5,705
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Omnidirectional 62.5 dB 290 Ohms 1.5 V to 3.6 V - 38 dB 2.75 mm 1.85 mm 0.9 mm Analog 94 dB
Knowles SPU0410LR5H-QB
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721-SPU0410LR5H-QB


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Knowles MEMS Microphones MIC MEMS ANALOG OMNI -38DB
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Omnidirectional 63 dB 400 Ohms 1.5 V to 3.6 V - 38 dB 3.76 mm 3 mm 1.23 mm Analog
Knowles SPA2410LR5H-B
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721-SPA2410LR5H-B


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Knowles MEMS Microphones MIC SISONIC ZERO HIEGHT RF
Data Sheet 2,787
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Omnidirectional 63 dB 400 Ohms 1.5 V to 3.6 V - 38 dB 3.35 mm 2.5 mm 1.08 mm Analog
Knowles SPQ1410HR5H-B
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721-SPQ1410HR5H-B


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Knowles MEMS Microphones MIC MEMS ANALOG OMNI -42DB
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Omnidirectional 59 dB 400 Ohms 1.5 V to 3.6 V - 42 dB 3.76 mm 2.24 mm 1.2 mm Analog
Knowles SPU1410LR5H-QB
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Knowles MEMS Microphones MIC MEMS ULTRAMINI MAX RF
Data Sheet 3,646
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Omnidirectional 63 dB 400 Ohms 1.5 V to 3.6 V - 38 dB 3.76 mm 3 mm 1.2 mm Analog
Knowles SPU0410HR5H-PB
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721-SPU0410HR5H-PB


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Knowles MEMS Microphones MIC MEMS ANALOG OMNI -42DB
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Omnidirectional 59 dB 300 Ohms 1.5 V to 3.6 V - 42 dB 3.76 mm 2.95 mm 1.2 mm Analog
Knowles SPK0833LM4H-B
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721-SPK0833LM4H-B


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Knowles MEMS Microphones MIC SISONIC ZERO HIEGHT DIGITAL
Data Sheet 4,726
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Omnidirectional 63 dB 160 Ohms 1.6 V to 3.6 V - 26 dB 4 mm 3 mm 1.1 mm Digital
Knowles SPW2430HR5H-B
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SPW2430HR5H-B

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Knowles MEMS Microphones MEMS Microphone
Data Sheet 5,654
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Omnidirectional 59 dB 450 Ohms 1.5 V to 3.6 V - 42 dB 3.1 mm 2.5 mm 1 mm Analog 94 dB
Knowles SPV0840LR5H-B
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721-SPV0840LR5H-B


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Knowles MEMS Microphones MIC MEMS ANALOG OMNI -38DB
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Omnidirectional 62.5 dB 400 Ohms 1.5 V to 3.6 V - 38 dB 2.75 mm 1.85 mm 1 mm Analog
Knowles SPUL409HE5H-PB
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721-SPUL409HE5H-PB


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Knowles MEMS Microphones MIC MEMS ANALOG OMNI -42DB
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Omnidirectional 59 dB 300 Ohms 1.5 V to 3.6 V - 42 dB 3.76 mm 2.95 mm 1.2 mm Analog
Knowles SPM1437HM4H-B
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721-SPM1437HM4H-B


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Knowles MEMS Microphones MIC MEMS DIGITAL PDM OMNI -22DB
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Omnidirectional 61.5 dB 1.6 V to 3.6 V - 22 dB 4.72 mm 3.76 mm 1.25 mm Digital
Knowles SPH0611LR5H-1
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721-SPH0611LR5H-1


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Knowles MEMS Microphones Precision High-SNR SiSonic MEMs Mic
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Omnidirectional 65 dB 400 Ohms 1.5 V to 3.6 V - 38 dB 3.5 mm 2.65 mm 1.08 mm Analog
Knowles SPM0423HD4H-WB
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721-SPM0423HD4H-WB


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Knowles MEMS Microphones MIC MEMS DIGITAL PDM OMNI -26DB
Data Sheet 3,838
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Omnidirectional 56 dB 1.6 V to 3.6 V - 26 dB 4.72 mm 3.76 mm 1.35 mm Digital
Knowles SPU0409HD5H-PB
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721-SPU0409HD5H-PB


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Knowles MEMS Microphones MIC MEMS ANALOG OMNI -42DB
Page 2,943

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10: $1.75
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50: $1.23
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2,400: View



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Omnidirectional 59 dB 100 Ohms 1.5 V to 3.6 V - 42 dB 3.76 mm 2.95 mm 1 mm Analog
Knowles SPK0415HM4H-B
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721-SPK0415HM4H-B


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Knowles MEMS Microphones SiSonic High SNR Top Port Digi MaxRF
Page 2,943

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Omnidirectional 61 dB 1.6 V to 3.6 V - 26 dB 4 mm 3 mm 1.08 mm Digital
Knowles SPH0641LM4H-1
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721-SPH0641LM4H1


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Knowles MEMS Microphones Digital Multiple Performance Modes
Data Sheet 5,483
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25: $1.65
50: $1.50
100: View
5,900: $0.969



Min.: 1
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Reel: 5,900
Omnidirectional 64.3 dB 1.62 V to 3.6 V - 26 dB 3.5 mm 2.65 mm 0.98 mm Digital 94 dB
721-SPK0838HT4HB


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SPK0838HT4H-B

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Knowles MEMS Microphones Digital High SNR
Data Sheet 5,369
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5,700: $0.969



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Omnidirectional 64 dB 1.6 V to 3.6 V - 26 dB 4 mm 3 mm 1 mm Digital 94 dB
Knowles SPM0408LE5H-TB
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721-SPM0408LE5H-TB


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Knowles MEMS Microphones MIC MEMS ANALOG OMNI -18DB
Page 2,943

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Omnidirectional 63 dB 200 Ohms 1.5 V to 3.6 V - 18 dB 4.72 mm 3.76 mm 1.35 mm Analog
STMicroelectronics MP33AB01TR
511-MP33AB01TR


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MP33AB01TR

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STMicroelectronics MEMS Microphones MEMS Audio SM 125dBSPL 63dB
Page 454

Data Sheet
2,247
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10: $1.08
100: $0.862
500: $0.786
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4,000: $0.533
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Min.: 1
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Omnidirectional 63 dB 2.2 V - 38 dB 3.76 mm 2.95 mm 1 mm Analog
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