About MEMS Microphones

Tdk 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
  
              
MMICT4078-00-908


Mic Omni-Directional 250Ohm -38dB 2.7V Rectangle Solder Pad
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 132
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USD 0.6227

Multiples of: 1

  300 Ohms  3.35 mm2.5 mm0.98 mmAnalog 
Hot MMICT4076-00-908


Mic Omni-Directional 250Ohm -38dB 1.8V Rectangle Solder Pad
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 87
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 0.3003

Multiples of: 1

  250 Ohms  2.75 mm1.85 mm0.9 mmAnalog 
MMICT5838-00-012


MEMS Microphones Bottom Port PDM Digital Output Multi-Mode Microphone
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 77
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 2.362

Multiples of: 1

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T3902


MEMS Microphones 126 dB SPL AOP MEMS Microphone
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 56
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USD 0.7337

Multiples of: 1

          
ICS-40181


MEMS Microphones RF-Hardened, Low-Noise Microphone with Top Port and Analog Output
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 0
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USD 0.9886

Multiples of: 1

Omnidirectional 350 Ohms - 38 Db3.5 mm2.65 mm0.98 mmAnalog+ 215 C
INMP621ACEZ-R0


45 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.63 V Omnidirectional (-46dB ±2dB @ 94dB SPL) Solder Pads
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 0
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USD 0.9923

Multiples of: 5000

          
INMP411ACEZ-R7


MEMS Microphones Omnidirectional Microphone with Bottom Port and Analog Output
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.3057

Multiples of: 1

Omnidirectional 200 Ohms - 46 Db4.72 mm3.76 mm1 mmAnalog 
INMP522ACEZ-R7


75 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.63 V Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 0
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USD 1.4876

Multiples of: 1000

          
INMP421BCEZ-R7


100 Hz ~ 15 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.63 V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 2.7024

Multiples of: 1000

          
INMP401ACEZ-R7


60 Hz ~ 15 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.3 V Omnidirectional (-42dB ±3dB @ 94dB SPL) Solder Pads
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 2.8506

Multiples of: 1000

          
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