Part Number
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ICS-40720 |
Manufacturer
|
InvenSense |
Description
|
Ultra-Low Noise Microphone |
Published
|
Mar 19, 2017 |
Detailed Description
|
ICS‐40720
Ultra‐Low Noise Microphone with Differential Output
GENERAL DESCRIPTION
The ICS‐40720 is an ...
|
Datasheet
|
ICS-40720
|
Overview
ICS‐40720
Ultra‐Low Noise Microphone with Differential Output
GENERAL DESCRIPTION
The ICS‐40720 is an ultra‐low noise, differential analog output, bottom‐ported MEMS microphone.
The ICS‐40720 includes a MEMS microphone element, an impedance converter, a differential output amplifier and an enhanced RF package.
The ICS‐40720’s 70 dB SNR and ±2 dB sensitivity tolerance make it an excellent choice for microphone arrays and far field voice control applications.
The ICS‐40720 has a linear response up to 124 dB SPL with a differential output sensitivity specification of −32 dBV.
It can be used in a single‐ended mode with −38 dBV sensi vity and the same high SNR.
...
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