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Senodia Released Two New Waterproof & Dustproof Silicon Microphones

2017-10-24 09:00:00


With the increasing requirements of dustproof, waterproof and shockproof wearable smart sports products, smart phones and bluetooth headphones, Senodia released two waterproof and dustproof silicon microphones (SMA111, SMA121) for the market demands. 


As a prerequisite,to ensure the performance and reliability of silicon microphone,SMA111 and SMA121 adopted special process,compatible with IP68 standard waterproof and dustproof capability, even in damp and dusty application environments, including completely immersed in water for a short time. 

Two new products are bothtop port analog output omnidirectional microphone.
SMA111 package size:3.76mm × 2.95mm × 1.25mm, its pin and package are compatible with SMA100, SMA110.

Features:

l  Supply voltage: 1.5V-3.6V

l  Signal to Noise Ratio (SNR): 59 dBA

l  Sensitivity: ?42±1dBV

l  Current <65μA


SMA121 package size:3.76mm×2.24mm×1.1mm, its pin and package are compatible with SMA120

Features:

l  Supply voltage: 1.5V-3.6V

l  Signal to Noise Ratio (SNR): 59 dBA

l  Sensitivity: ?42±1dBV

l  Current <65μA


Address: No.28,Lane555 Huanqiao Road(Lane 2388 Xiupu Road),Pudong New Area,Shanghai
Email: info@senodia.com Tel:+86(0)21-50276900 Fax:+86(0)21-50276626
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