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ICS-40730

TDK
Part Number ICS-40730
Manufacturer TDK
Description Ultra-Low Noise Microphone
Published May 22, 2022
Detailed Description ICS-40730 Ultra-Low Noise Microphone with Differential Output GENERAL DESCRIPTION The ICS-40730 is an ultra-low noise, ...
Datasheet PDF File ICS-40730 PDF File

ICS-40730
ICS-40730

Overview
ICS-40730 Ultra-Low Noise Microphone with Differential Output GENERAL DESCRIPTION The ICS-40730 is an ultra-low noise, differential analog output, bottom-ported MEMS microphone.
The ICS-40730 includes a MEMS microphone element, an impedance converter, a differential output amplifier and an enhanced RF package.
The ICS-40730’s 74 dB SNR and ±2 dB sensitivity tolerance make it an excellent choice for microphone arrays and far field voice control applications.
The ICS-40730 has a linear response up to 123 dB SPL with a differential output sensitivity specification of −32 dBV.
It can be used in a single-ended mode with −38 dBV sensitivity and the same high SNR.
The ICS-40730 is available in a 4...


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