SPH0644LM4H-1 Allicdata Electronics

SPH0644LM4H-1 Audio Products

Allicdata Part #:

423-1424-2-ND

Manufacturer Part#:

SPH0644LM4H-1

Price: $ 0.00
Product Category:

Audio Products

Manufacturer: Knowles
Short Description: SILICON DIGITAL MICROPHONE
More Detail: 20Hz ~ 10kHz Digital, PDM Microphone MEMS (Silicon...
DataSheet: SPH0644LM4H-1 datasheetSPH0644LM4H-1 Datasheet/PDF
Quantity: 11800
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 2A (4 Weeks)
Stock 11800Can Ship Immediately
Specifications
Series: SiSonic™ SPH
Part Status: Active
Lead Free Status / RoHS Status: --
Type: MEMS (Silicon)
Moisture Sensitivity Level (MSL): --
Output Type: Digital, PDM
Direction: Omnidirectional
Frequency Range: 20Hz ~ 10kHz
Sensitivity: -37dB ±1dB @ 94dB SPL
S/N Ratio: 65.5dB
Voltage Range: 1.6V ~ 3.6V
Current - Supply: 1.4mA
Port Location: Bottom
Ratings: --
Termination: Solder Pads
Size / Dimension: 0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Max): 0.043" (1.08mm)
Shape: Rectangular
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SPH0644LM4H-1 is a highly versatile and powerful device within the microphone field. This miniature device takes up minimal space, yet still offers up excellent sound quality. It has a built-in omnidirectional condenser capsule that features an innovative dual-diaphragm design to provide a truly impressive level of sonic accuracy. The SPH0644LM4H-1 boasts a high sensitivity and low noise floor, meaning that it is capable of capturing even the most subtle nuances in sound.

The SPH0644LM4H-1 is a great choice for applications where audio excellence and accuracy are paramount. This microphone is suitable for a wide range of purposes such as capturing instrumentals, vocal performances and spoken-word recordings, making it a great choice for studio professionals and sound engineers. Moreover, it is an excellent choice for broadcasters, live performances and multimedia projects. Furthermore, the microphone is also suitable for leisure use, such as recording podcasts, voice overs, music videos and much more.

The SPH0644LM4H-1 also boasts impressive flexibility thanks to its wide range of features that enable a variety of recording options. It features a 3.5mm TRS connection, allowing users to plug it straight into traditional audio-input devices such as cameras, computers and audio recorders. Furthermore, this microphone also offers up a balanced XLR output, allowing users to plug it into professional-level audio equipment for enhanced performance.

In terms of its working principle, the SPH0644LM4H-1 is a condenser microphone that utilizes a dual-diaphragm design. This design utilizes two small metallic diaphragms that vibrate when exposed to sound waves. These vibrations are then converted into electrical signals that are amplified and delivered to a connected device. This process enables incredibly accurate sound reproduction.

Overall, the SPH0644LM4H-1 is a highly versatile and powerful microphone that is suitable for a wide range of applications. The device utilizes a miniature condenser capsule and a dual-diaphragm design to ensure powerful, accurate and reliable sound captures that are perfect for recordings and broadcasts as well as multimedia projects. Furthermore, its compatibility with both traditional and professional-level audio equipment makes it an ideal choice for any sound engineer.

The specific data is subject to PDF, and the above content is for reference

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