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Supplier: VAST STOCK CO., LIMITED
Description: MEMS Microphones Low-Noise Microphone with TDM Digital Output
- Signal to Noise Ratio: 65 dB
- Operating Temperature Range: -40 to 185 F
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Supplier: Transducers USA, Inc.
Description: Transducers USA produces quality audible signal devices at very competitive prices for Original Equipment Manufacturers. Our company manufactures a comprehensive line of audio indicators and transducers in piezo and electro-mechanical varieties, including microphones, speakers, and ultrasonic
- Dynamic Range: -22 to -42 dB re 20µPa
- Signal to Noise Ratio: 58 dB
- Actual Diameter / Size: 0.17716535433070868 inch
- Thickness / Height: 0.05511811023622047 inch
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Supplier: Infineon Technologies AG
Description: Ultra-low noise digital XENSIVTM MEMS microphone IM73D122 is designed for applications which require a very high SNR (low self-noise) and a high sensitivity. The flat frequency response (20Hz low-frequency roll-off) and tight manufacturing tolerance improve performance of
- Signal to Noise Ratio: 73 dB
- Operating / Polarization Voltage: 1.62 to 3.6 volts
- Features: Audio, Digital Microphone, RoHS Compliant
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Supplier: Infineon Technologies AG
Description: IM69D127 is a digital high performance MEMS microphone based on Infineon’s new Sealed Dual Membrane MEMS technology which delivers high ingress protection (IP57) at a microphone level. Its small size of only 3.60 x 2.50 x 1.00 mm3 makes it a perfect match for compact
- Signal to Noise Ratio: 69 dB
- Operating / Polarization Voltage: 1.62 to 3.6 volts
- Features: Audio, Digital Microphone, RoHS Compliant
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Supplier: Infineon Technologies AG
Description: sensitivity to -26dBFS, and reducing the acoustic overload point to 120dBSPL. IM69D120 still offers all of the other benefits of IM69D130, such as high linearity, low latency and tight sensitivity and phase matching. IM69D120 is a high performance digital MEMS microphone making use of
- Signal to Noise Ratio: 69 dB
- Operating / Polarization Voltage: 1.62 to 3.6 volts
- Features: Audio, Digital Microphone, RoHS Compliant
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Supplier: Infineon Technologies AG
Description: tailored for advanced audio capturing which can uplift the audio experience for laptops, tablets, cameras and conference systems. This microphone is based on Infineon’s new Sealed Dual Membrane MEMS technology which delivers high ingress protection (IP57) at a microphone level.
- Signal to Noise Ratio: 70 dB
- Operating / Polarization Voltage: 1.62 to 3.6 volts
- Features: Audio, Digital Microphone, RoHS Compliant
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Supplier: LCSC Electronics Technology (HK) Limited
Description: -26dB 64dB SMD MEMS Microphones ROHS
- Signal to Noise Ratio: 64 dB
- Operating / Polarization Voltage: 1.6 to 3.6 volts
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Supplier: Utmel Electronic Limited
Description: SMD MEMS Microphones ROHS
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Supplier: Newark, An Avnet Company
Description: MICROPHONE COUPON BOARD, MEMS MICROPHONE ROHS COMPLIANT: YES
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Supplier: Cirrus Logic, Inc.
Description: The CS7331 is a low-profile silicon analog microphone offering high Signal-to-Noise Ratio (SNR) and low power consumption. The device incorporates Cirrus Logic’s proprietary CMOS/MEMS membrane technology, offering high reliability and high performance in a miniature, low-profile
- Frequency Response: 85 to 15,000 Hz
- Dynamic Range: 93 dB re 20µPa
- Microphone Sensitivity: -38 mV/Pa
- Signal to Noise Ratio: 63 dB
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Supplier: Ningbo Best Group Co., Ltd.
Description: 26D4737H2 is an omnidirectional, Top-ported, PDM digital output MEMS microphone. It has high performance and reliability. 26D4737H2 is available in a 4.72 mm × 3.76 mm × 1.3 mm metal cap LGA package. It is SMT compatible with no sensitivity degradation.
- Signal to Noise Ratio: 57 dB
- Impedance: 2,200 ohms
- Actual Diameter / Size: 0.14803149606299212 inch
- Thickness / Height: 0.05118110236220473 inch
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Supplier: Newark, An Avnet Company
Description: ULTRA-LOW NOISE DIGITAL MEMS MICROPHONE
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Supplier: Newark, An Avnet Company
Description: EVALUATION KIT, MEMS MICROPHONE ROHS COMPLIANT: YES
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Supplier: Newark, An Avnet Company
Description: EVALUATION BOARD, MEMS MICROPHONE; Silicon Manufacturer:STMicroelectronics; Silicon Core Number:MP45DT02, STM32F107RC; Kit Application Type:Sensor; Application Sub Type:MEMS Microphone; Product Range:- RoHS Compliant: Yes
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Supplier: Ningbo Best Group Co., Ltd.
Description: MSM26D4030H3 is an omnidirectional, Top-ported, PDM digital output MEMS microphone. It has high performance and reliability. MSM26D4030H3 is available in a thin 4 mm × 3 mm × 1 mm metal cap LGA package. It is SMT compatible with no sensitivity degradation.
- Signal to Noise Ratio: 56 dB
- Impedance: 100 ohms
- Actual Diameter / Size: 0.11811023622047245 inch
- Thickness / Height: 0.03937007874015748 inch
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Supplier: Ningbo Best Group Co., Ltd.
Description: M38A3729H3 ‐C is an omnidirectional, analog output MEMS microphone. It has high performance and reliability. It is with excellent RF immunity performance. M38A3729H3 ‐C is available in a thin 3.76 mm × 2.95 mm × 1.1 mm OCLGA package. It is SMT compatible with no sensitivity
- Signal to Noise Ratio: 63 dB
- Impedance: 200 ohms
- Actual Diameter / Size: 0.11614173228346458 inch
- Thickness / Height: 0.043307086614173235 inch
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Supplier: PUI - Projections Unlimited, Inc.
Description: 90 Microampere (µA) Current Consumption and 58 Decibels (dB) Signal to Noise Ratio Microelectromechanical Systems (MEMS) Wide-Band Microphone
- Frequency Response: 20 to 20,000 Hz
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Supplier: Accuris
Description: Semiconductor devices \x96 Micro-electromechanical devices \x96 Part 50: MEMS capacitive microphones
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Supplier: DigiKey
Description: 100Hz ~ 10kHz Digital, PDM Microphone MEMS (Silicon) Omnidirectional () Solder Pads
- Signal to Noise Ratio: 58 dB
- Thickness / Height: 0.14803149606299212 inch
- Features: Audio, Digital Microphone, Measurement
- Directivity: Omnidirectional
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Supplier: ODG (Origin Data Global)
Description: MEMS Microphones ROHS
- Features: RoHS Compliant
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Description: MICROPHONE MEMS ANALOG NC -32DB
- Impedance: 750 ohms
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Supplier: Acme Chip Technology Co., Limited
Description: MICROPHONE MEMS ANALOG OMNI
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Supplier: Win Source Electronics
Description: Alternative Parts (Cross-Reference): Cross Manufacturer: TDK InvenSense Category: Audio Products Microphones Series: MMIC Package: Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Product Status: Active Type: MEMS (Silicon) Output Type: Digital, PDM Frequency Range: 27 Hz ~ 20 kHz
- Frequency Response: 27 to 20,000 Hz
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Supplier: Win Source Electronics
Description: Manufacturer: TDK InvenSense Category: Audio Products -Microphones Series: MMIC Package: Tape & Reel (TR) Cut Tape (CT) Product Status: Active Type: MEMS (Silicon) Output Type: Digital, PDM Frequency Range: 27 Hz ~ 20 kHz Sensitivity: -36dB ±1dB @ 94dB SPL Termination: Solder Pads
- Frequency Response: 27 to 20,000 Hz
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Supplier: Win Source Electronics
Description: Manufacturer: DB Unlimited Category: Audio Products-Microphones Package: Tape & Reel (TR) Cut Tape (CT) Product Status: Active Type: MEMS (Silicon) Output Type: Analog Termination: Solder Pads Size / Dimension: 0.148" L x 0.088" W (3.76mm x 2.24mm) Height (Max): 0.047" (1.20mm) Shape:
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Supplier: Cosmic Equipment SpA
Description: The Hatina 4S by Cosmic is a compact, highly versatile ATE (Automatic Test Equipment) platform specifically designed for final test and WS of MEMS devices in high-volume production. Thanks to its modular architecture, it supports stimulus systems for humidity, pressure, and temperature
- Component / Product Tested: MEMS / Sensors
- Type / Form: Measure Unit / Monitor, Test Platform / System
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Supplier: Cirrus Logic, Inc.
Description: The WM7236 is a low-profile digital silicon microphone optimized for use with low power “always-on” voice control applications. The device incorporates Cirrus Logic’s proprietary CMOS/MEMS membrane technology, offering high reliability and high performance in a miniature, low-profile
- Frequency Response: 70 to 12,000 Hz
- Dynamic Range: 84 to 87 dB re 20µPa
- Microphone Sensitivity: -26 mV/Pa
- Signal to Noise Ratio: 60 to 63 dB
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Supplier: Utmel Electronic Limited
Description: 1.6V~3.6V Omnidirectional 95uA -42dB 220Ω 57dB SMD,2.75x1.85x0.9mm MEMS Microphones ROHS
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Supplier: Cirrus Logic, Inc.
Description: The CS7250B is a low-profile digital microphone optimized for use in both high performance audio systems, as well as low power audio applications, including those with “always-on” voice control. The device incorporates Cirrus Logic’s proprietary CMOS/MEMS membrane technology, offering
- Frequency Response: 35 to 13,000 Hz
- Dynamic Range: 88 to 103 dB re 20µPa
- Microphone Sensitivity: -36 mV/Pa
- Signal to Noise Ratio: 62 to 66 dB
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Supplier: Hangzhou Crysound Electronics Co., Ltd.
Description: CRY5620 Microphone Tester can test many types of microphones, such as electret and MEMS. This instrument adopts SCM control and combines digital-analog processing technology, signal set generation, signal processing and data display. It can display the sensitivity of a
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Supplier: Cosmic Equipment SpA
Description: The Hatina 4S by Cosmic is a compact, highly versatile ATE (Automatic Test Equipment) platform specifically designed for final test and WS of MEMS devices in high-volume production. Thanks to its modular architecture, it supports stimulus systems for humidity, pressure, and temperature
- Component / Product Tested: MEMS / Sensors
- Type / Form: Measure Unit / Monitor, Test Platform / System
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Supplier: Visual Sound, Inc.
Description: that provides ultimate comfort. The harness belt clips onto "D" rings (Audio Organizer, Large Audio Recorder Case). It's easy to get on and off; the clips fasten instantly to rings on the Porta-Brace® cases. (See microphone Holster option also). Please Note: Not intended or recommended for
- Container Type: Bag / Sack
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Supplier: Acme Chip Technology Co., Limited
Description: MEMS MICROPHONE EVAL BOARD
- Category: Development Board
- Features: Other
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Supplier: Convergence Instruments
Description: The NSRTW_mk4 is a wireless sound level meter datalogger with a dust-protected type 1 digital MEMS microphone, an accurate date/time clock, a non-volatile 128 Mb recording memory and wireless connectivity with fast USB and WiFi download.
- Frequency Range: 20 to 20,000 Hz
- Accuracy: 0.6 dB
- Operating Temperature Range: -4 to 140 F
- Measurement Modes: A-Weighted SPL (LA), C-Weighted SPL (LC), Z-Weighted SPL (LZ)
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Supplier: DigiKey
Description: SiSonic™ MEMS Microphones MEMS Omnidirectional Microphones Audio Evaluation Board
- Category: Development Board
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Featured Products Top
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: http://www.globalbse.net/ Overview: Established in 1987, BSE is the fourth largest global supplier of MEMS microphones. Their primary client is Samsung, and they produce miniature microphones for mobile phones and other applications. Main Sensor Products: MEMS microphones. (read more)
Browse Level Transmitters Datasheets for Holykell Technology Company Limited -
IM69D130 MEMS microphone Linear vibration measurement with XENSIV™ (read more)
Browse Magnetic Sensor Chips Datasheets for Infineon Technologies AG -
IM69D130 MEMS microphone Linear vibration measurement with XENSIV™ (read more)
Browse Datasheets for Infineon Technologies AG
Conduct Research Top
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Using MEMS Microphone in Sound Level Meters
-electro-mechanical system (MEMS) microphones offer a high-performance alternative to traditional ICP microphones, at a cost that is at least two orders of magnitude lower.
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Operation of a MEMS-Microphone Sound-Level-Meter in Dusty Environments
MEMS microphones, such as those used in the Noise Sentry RT line of integrating sound-level meters, have definite advantages compared to traditional electrostatic microphones
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EETimes.com | Electronics Industry News for EEs & Engineering Managers
, says report Panel of analog experts eyes Moore's Law Xilinx parts with IBM on 90-nm chip production Zarlink obtains $4 million payment from foundry X-Fab Ex-Dupont Photomask executive joins Mykrolis MEMS microphone, speaker markets to boom, says firm Power-over-Ethernet startup prices IPO at $11.50
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Environmental Noise Control Trends in Instrumentation
. They are much less expensive (usually only a few dollars) and consume a very small current at low voltage. But they have a frequency response that is less well controlled. In recent years a third family of microphones has appeared in the industry: * MEMS microphones: Micro-Electro-Mechanical Systems
More Information Top
Indicates content that may require registration and/or purchase.
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MEMS and Sensors Report - Microphones - 2012
MEMS microphone continue to be one of the best success stories in MEMS.
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Sensors for Mobile Devices Database - Q1 2015
MEMS microphone market in mobile devices .
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Nyquist AD Converters, Sensor Interfaces, and Robustness
129 Michiel A.P. Pertijs and Zhichao Tan 9 Interface Circuits for MEMS Microphones . . . . . . . . . . . . . . . . . .
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Encyclopedia of Nanotechnology
They are also installed with surface- mounted MEMS microphones for even smaller size.
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MEMS Market Tracker - Consumer and Mobile - H2 2014
– MEMS microphone SNR improvement has stalled .
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MEMS Market Tracker - Consumer and Mobile - H2 2013
12 Market for MEMS microphones by performance, 2006–2017........................................................................................
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MEMS Market Tracker - Consumer and Mobile - H1 2013
28 MEMS microphones shipments and ASP vs. accelerometers and compasses, 2006–2012..........................................
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MEMS Market Tracker - Consumer and Mobile - H2 2012
… 1 Executive Summary.........................................................................................................................1 Findings ..........................................................................................................................................2 Forecast revised upward in 2015-2016 time period ..................................................................2 Compasses Added to Forecast...................................................................................................5 Motion Sensors for Handsets and Tablets Continue to be One of the Best Success Stories .......5 MEMS Microphones , the sweet spot of …
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MEMS Consumer and Mobile H2 2011 Market Tracker
… Handsets and Media Tablets in Units, 2010-2015 ...........................................................................................................3 Figure 3: Combo vs. Discrete Motion Sensor Market in Value (include value of compasses in 6-axis compass and 9-axis IMU), 2006-2015 ..................................................................................4 Figure 4: MEMS Microphone Shipments by Application, 2006 …