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Supplier: DigiKey
Description: DUAL MODE MICROPHONE WITH HIGH S
- Microphone Sensitivity: 50.11872336272722 mV/Pa
- Signal to Noise Ratio: 64 dB
- Thickness / Height: 0.07283464566929135 inch
- Function: Audio, Measurement
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Supplier: RS Components, Ltd.
Description: Infineon IM70D122V01XTMA1 Microphone
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Supplier: ODG (Origin Data Global)
Description: MEMS Microphones ROHS
- Features: RoHS Compliant
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Supplier: VAST STOCK CO., LIMITED
Description: Microphones MICROPHONE
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Supplier: Win Source Electronics
Description: Manufacturer: Knowles Category: Audio Products-Microphones Package: Tape & Reel (TR) Cut Tape (CT) Product Status: Active
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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
- Function: Audio
- Features: Digital Microphone, RoHS Compliant
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Supplier: Infineon Technologies AG
Description: sensors The IM72D128V01 is an ultra-high performance digital microphone designed for applications which require a very high SNR (low self-noise) and low distortions (high AOP). This microphone is based on Infineon’s new Sealed Dual Membrane MEMS technology which delivers high ingress
- Signal to Noise Ratio: 72 dB
- Operating / Polarization Voltage: 1.62 to 3.6 volts
- Function: Audio
- Features: Digital Microphone, RoHS Compliant
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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: Alternative Parts (Cross-Reference): Cross Manufacturer: AMIS Category: Audio Products - Microphones Product Status: Preliminary Connector Type: Receptacle Contact Type: Female Socket Number of Positions: 5 Shrouding: Unshrouded Termination: Solder Fastening Type: Spring Lock
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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. Summary
- Signal to Noise Ratio: 70 dB
- Operating / Polarization Voltage: 1.62 to 3.6 volts
- Function: Audio
- Features: Digital Microphone, RoHS Compliant
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Description: MICROPHONE MEMS DIGITAL TDM OMNI
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Supplier: Acme Chip Technology Co., Limited
Description: ANALOG MICROPHONE WITH VERY HIGH
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Supplier: Infineon Technologies AG
Description: IM72D128V – Ultra-low power digital XENSIV™ MEMS microphone Discover the IM72D128V, an ultra-high performance XENSIV™ MEMS microphone designed for applications which require a digital PDM MEMS microphone with high SNR (low self-noise), low distortion (high AOP), & very low
- Signal to Noise Ratio: 71.5 dB
- Operating / Polarization Voltage: 1.62 to 3.6 volts
- Function: Audio
- Features: Digital Microphone, RoHS Compliant
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Supplier: Cirrus Logic, Inc.
Description: the microphone sensitivity, giving reduced variation between parts and removing the need for in-line production calibration of part-to-part microphone variations. Features High SNR (63 dB) Low variation in sensitivity ±1 dB tolerance Low current consumption 10µA (Sleep) 300 µA (low
- 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: Cirrus Logic, Inc.
Description: ultra low current consumption while maintaining excellent SNR. The CS7250B offers tight tolerance on the microphone sensitivity, giving reduced variation between parts and removing the need for in-line production calibration of part-to-part microphone variations. Features High SNR (66
- 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: Cirrus Logic, Inc.
Description: the microphone sensitivity, giving reduced variation between parts and removing the need for in-line production calibration of part-to-part microphone variations. Features High SNR (63 dB) Low variation in sensitivity ±1 dB tolerance Low current consumption 10 µA (sleep) 300µA (low
- Frequency Response: 62 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: Ningbo Best Group Co., Ltd.
Description: The SPY1824LR5H-E is a miniature, highperformance, low power, bottom port silicon microphone. Using Knowles’ proven high performance SiSonicTM MEMS technology, the SPY1824LR5H-E consists of an acoustic sensor, a low noise input buffer, and an output amplifier. These devices are suitable for
- Frequency Response: 100 to 10,000 Hz
- Signal to Noise Ratio: 62 dB
- Impedance: 400 ohms
- Actual Diameter / Size: 0.07480314960629922 inch
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Supplier: LCSC Electronics Technology (HK) Limited
Description: - Microphones ROHS
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Supplier: Ningbo Best Group Co., Ltd.
Description: Dimensions : 6.0x3.5mm Sensitivity: -34dB---44dB ,Vs=4.5V RL=2.2K Frequency range :20-20,000Hz Directivity :0mnidirectional Impedance: 2.2 K Current consumption: Maximum:500mA Standard operation voltage:4.5V Maximum operation voltage:12V Sensitivity reduction:Within-3dB at 1.5V S/N ratio :More than
- Frequency Response: 20 to 20,000 Hz
- Signal to Noise Ratio: 60 dB
- Impedance: 2,200 ohms
- Actual Diameter / Size: 0.2362204724409449 inch
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Supplier: VAST STOCK CO., LIMITED
Description: Microphone Preamplifiers MICROPHONE AMPLIFIER (DSC
- Features: Other
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Supplier: Mallory Sonalert Products, Inc.
Description: Series: Microphone Elements Mounting Method: Solder Pads Sensitivity (dB): '-36+,-3 Tech Type: Dynamic (Foil) Volt Rating: 1 to 10 AC (Vp-p) Max Sound Level (dB): 115.0 Max Current (mA): 0.5 mA S/N Ratio: > 58 dB Impedance (Ohms): Max 2.2 kohm Freq Range (Hz): 50 Hz to 10 kHz Size: 6 x 2.7 mm
- Frequency Response: 50 to 10,000 Hz
- Dynamic Range: 115 dB re 20µPa
- Microphone Sensitivity: 15.8489319246111 mV/Pa
- Signal to Noise Ratio: 58 dB
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Supplier: Newark, An Avnet Company
Description: CONDENSER MICROPHONE, -42DB, OMNI; Transducer Function:Microphone; Directivity:Omnidirectional; Frequency Response Min:180Hz; Frequency Response Max:20kHz; Supply Voltage Min:-; Supply Voltage Max:10V; Sensitivity (dB):-42dB RoHS Compliant: Yes
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Supplier: Microchip Technology, Inc.
Description: The AAP803AX ECM microphone preamplifier is a chip-scale device developed specifically for integrating in small form factor two terminal electret condenser microphones. The AAP803Ax preamplifier provides reduced input capacitance, improved noise performance and larger output
- Features: Other
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Supplier: TMP Pro Distribution
Description: possible, with minimal distortion and coloration. The Stage One is an ideal microphone for recording virtually any sound source. In addition to the microphone, the Stage One also includes custom spider shockmount. Acoustical operating principal: Pressure gradient or pure pressure
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Supplier: Newark, An Avnet Company
Description: MICROPHONE, OMNI LEADS, 6MM; Transducer Function:Microphone; Directivity:Omnidirectional; Frequency Response Min:20Hz; Frequency Response Max:19kHz; Supply Voltage Min:-; Supply Voltage Max:2V; Sensitivity (dB):-46dB; Drain Current RoHS Compliant: Yes
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Supplier: Richardson RFPD
Description: Low Voltage Microphone Preamplifier with Variable Compression & Noise Gating
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Supplier: Newark, An Avnet Company
Description: MICROPHONE, OMNI PCB, 5.8MM; Transducer Function:Microphone; Directivity:Omnidirectional; Frequency Response Min:20Hz; Frequency Response Max:19kHz; Supply Voltage Min:-; Supply Voltage Max:2V; Sensitivity (dB):-38dB; Drain Current RoHS Compliant: Yes
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Supplier: Newark, An Avnet Company
Description: MICROPHONE, OMNI PCB, 9.7MM; Transducer Function:Microphone; Directivity:Omnidirectional; Frequency Response Min:20Hz; Frequency Response Max:20kHz; Supply Voltage Min:-; Supply Voltage Max:1.5V; Sensitivity (dB):-46dB; Drain CurrentRoHS Compliant: Yes
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Supplier: Visual Sound, Inc.
Description: Rane Corp. The Rane MS 1b Mic Stage preamplifier provides the answer when you need just one microphone input in an otherwise line-level world. Give us a call to go from either a dynamic, condenser or electret microphone to a line-level input with a minimum of noise, distortion, cost
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Supplier: Cirrus Logic, Inc.
Description: Programmable microphone preamp; Automatic level control; Low-noise microphone bias voltage Configurable power / performance low power mode 8.5mW at AVDD = 1.8V (stereo, mic preamps off) 20mW at AVDD = 3.3V (stereo, mic preamps off) Low supply voltages Analog 1.8V to 3.6V Digital core:
- Pin Count: 32
- Resolution: 24 bits
- Sample Rate: 16 to 96 kSamples/Sec
- Input Voltage Range (Vpp): 1.8 to 3.6 volts
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Supplier: Allied Electronics, Inc.
Description: Amplifier; IC Amp Microphone PRE 5V 14-SOIC
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Supplier: Microchip Technology, Inc.
Description: "Electret Condenser Microphone (ECM) Pre-Amplifier w/Programmable HPF The AAP661X ECM Pre Amplifiers were designed for the recent exclusive use of Plantronics, Inc. of Santa Cruz, CA for high end audio headset microphone applications. The AAP661X is now available for general sale to
- Features: Other
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Supplier: e-con Systems™ Inc
Description: Tags: 1080p Cameras | Low Light Cameras Overview Conversa®, camera for conversation (See3CAM_CU38), is a 3.4 MP low light USB 3.1 Gen1 camera with built-in stereo microphone providing 16bit audio @48KHz. This HD USB camera is the next advanced version of our flagship product See3CAM_CU30,
- Horizontal Resolution: 2,304 lines
- Maximum Frame Rate: 60 fps
- Width / Diameter: 1.181103 inch
- Height: 1.181103 inch
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Supplier: Texas Instruments
Description: Amplifiers for 3-Wire Analog Electret Microphones 4-DSBGA
- Features: Other
- Standards and Certifications: RoHS Compliant
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Supplier: Texas Instruments
Description: Analog Pre-Amplified IC for High Gain Microphones 4-DSBGA
- Features: Other
- Standards and Certifications: RoHS Compliant
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The influence of adhesive materials on chip-on-board packing of MEMS microphone
A 3D model of COB packaging for a backside-etched MEMS microphone chip with a 2 lm-thick polysilicon diaphragm attached onto a PWB substrate by adhesive material is illustrated in Fig. 2.
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High-Performance Condenser Microphone With Single-Crystalline Silicon Diaphragm and Backplate
Schematic diagram of the single-crystalline silicon condenser micro- phone chip .
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Adhesives as a thermomechanical stress source-comparing silicones to epoxies
Structure of the microphone chip .
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Influence of a chip scale package on the frequency response of a MEMS microphone
In case of the CSMP only a small front volume is generated between the sub- strate and the flip-chipped microphone chip .
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A miniaturized single-chip silicon membrane microphone with integrated field-effect transistor
A schematic cross-section through the microphone chip .
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Akustica Launches the World's First Single-Chip Microphone
MONTEREY, CA -- -- 02/27/2006 -- Akustica, a pioneer in microelectromechanical systems (MEMS) technology, today announced at the Globalpress Electronics Summit the availability of Akustica Microphone Chips , the first single-chip microphones on the market.
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Chip scale package of a MEMS microphone and ASIC stack
A further reduction to a total size of only 2.05 x 2.05 x 0.95 mm³ was achieved by placing the ASIC directly under the microphone chip inside a cavity in the substrate.
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Numerical analysis and experimental validation for the prediction of flip chip solder joint standoff height in MEMS microphone application
In order to maintain a certain gap space between the MEMS microphone chip and the package substrate for the intended acoustic function, the final standoff height of external solder joints between the silicon chip carrier and the organic substrate is very critical.
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New fabrication process for high-performance silicon condenser microphone with monocrystalline silicon diaphragm and backplate
The process requires only two photolithography and wet etching steps to fabricate a complete microphone chip .
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A new measurement microphone based on MEMS technology
Top view of the microphone chip (top) and a cross-sectional view along the line AA’ (bottom).