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
  
              
SPK0641HT4H-1


MEMS Microphones Top Port PDM SiSonic MEMS Microphone- Ramis
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USD 0.9071

Multiples of: 1

Omnidirectional    4 mm3 mm Digital 
SPH0611LR5H-1


100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.6 V Omnidirectional (-38dB ±1dB @ 94dB SPL) Solder Pads
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Knowles Availability : 0
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USD 0.9189

Multiples of: 1

Omnidirectional65 Db400 Ohms1.5 v to 3.6 V- 38 Db3.5 mm2.65 mm1.08 mmAnalog 
SPM0423HE4H-WB


100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
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Knowles Availability : 0
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USD 0.9247

Multiples of: 1200

Omnidirectional   - 26 Db4.72 mm3.76 mm1.35 mmDigital 
AMM-3742-T-R


MEMS Microphones MICROPHONE OMNI -42 DB 1.5VDC 200uA
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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.

PUI Audio Availability : 0
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USD 0.9401

Multiples of: 1

Omnidirectional 300 Ohms - 42 Db3.76 mm2.95 mm   
SPH1642HT5H-1


50 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.6 V Omnidirectional (-38dB ±1dB @ 94dB SPL) Solder Pads
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Knowles Availability : 0
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USD 0.95

Multiples of: 5900

Omnidirectional 500 Ohms - 38 Dbv/Pa3.5 mm2.65 mm1 mmVoltage124 Db
SPU0414HR5H-SB-7


100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.6 V Omnidirectional (-22dB ±3dB @ 94dB SPL) Solder Pads
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Knowles Availability : 0
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USD 0.9535

Multiples of: 1

          
ICS-40181


MEMS Microphones RF-Hardened, Low-Noise Microphone with Top Port and Analog Output
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TDK Availability : 0
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USD 0.9582

Multiples of: 1

Omnidirectional 350 Ohms - 38 Db3.5 mm2.65 mm0.98 mmAnalog+ 215 C
SPK0838HT4H-1


20 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
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Knowles Availability : 0
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USD 0.9614

Multiples of: 1

          
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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TDK Availability : 0
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USD 0.9618

Multiples of: 5000

          
SPH1668LM4H-1


100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-29dB ±1dB @ 94dB SPL) Solder Pads
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Knowles Availability : 0
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USD 1.0673

Multiples of: 1

Omnidirectional - - 29 Db3.5 mm2.65 mm0.98 mmDigital122 Db
AMM-2742-T-R


MEMS Microphones MICROPHONE OMNI -42 DB 2VDC 150uA
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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.

PUI Audio Availability : 0
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USD 1.0737

Multiples of: 1

Omnidirectional 300 Ohms - 42 Db2.75 mm1.85 mm   
ICS-40180


60 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.63 V Omnidirectional (-38dB ±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 1.0749

Multiples of: 1

Omnidirectional 350 Ohms - 38 Db3.5 mm2.65 mm0.98 mmAnalog 
9003AC-14-33EQ25.00000


Oscillator MEMS 25MHz ±100ppm (Stability) 15pF LVCMOS/LVTTL 55% 3.3V 4-Pin QFN SMD Bulk
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SiTime Availability : 0
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USD 1.0769

Multiples of: 121

          
SPU0414HR5H-SB


MEMS Microphones SiSonic UltraMini Top Port Amp MaxRF
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USD 1.0796

Multiples of: 1

Omnidirectional 400 Ohms1.5 v to 3.6 V- 22 Db3.76 mm2.95 mm1.1 mmAnalog 
PMM-3738-VM1000-R


MEMS Microphones PIEZO Low-Noise -38 DB 1.8 VDC
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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.

PUI Audio Availability : 0
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USD 1.0813

Multiples of: 1250

Omnidirectional 400 Ohms - 38 Db3.76 mm2.95 mm1.1 mmAnalog160 Db
AMM-2738-B-R


MEMS Microphones MICROPHONE OMNI -38 DB 2VDC 150uA
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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.

PUI Audio Availability : 0
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USD 1.1042

Multiples of: 1

Omnidirectional 300 Ohms - 38 Db2.75 mm1.85 mm   
MP34DT05TR


MEMS Microphones MEMS audio sensor omnidirectional stereo digital microphone
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STMicroelectronics Availability : 0
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USD 1.115

Multiples of: 4000

Omnidirectional   - 26 Db4 mm3 mm1 mmDigital122.5 Db
SD04OT264-019


- MEMS Microphones ROHS
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Goertek Availability : 0
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USD 1.1225

Multiples of: 1

          
SPG08P4HM4H-1


MEMS Microphones Multimode Digital Top Port Sisonic Microphone
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Knowles Availability : 0
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USD 1.1245

Multiples of: 1

Omnidirectional   - 26 Db4 mm2 mm1.1 mmDigital 
SPM0423HM4H-WB


100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 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.

Knowles Availability : 0
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USD 1.1421

Multiples of: 1

Omnidirectional 100 Ohms - 26 Db4.72 mm3.76 mm1.35 mmDigital 
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