Part Number
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ICS-40618 |
Manufacturer
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InvenSense |
Description
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High Dynamic Range Microphone |
Published
|
Mar 26, 2019 |
Detailed Description
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ICS‐40618
High Dynamic Range Microphone with Differential Output and Low Power
GENERAL DESCRIPTION
The ICS‐406...
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Datasheet
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ICS-40618
|
Overview
ICS‐40618
High Dynamic Range Microphone with Differential Output and Low Power
GENERAL DESCRIPTION
The ICS‐40618 is an analog MEMS microphone with very high dynamic range and a low‐power AlwaysOn mode.
The ICS‐ 40618 includes a MEMS microphone element, an impedance converter, and a differential output amplifier.
This microphone features a low‐power mode, which is active when the supply voltage is 2.
0 V.
In this mode, the ICS‐40618 operates with 55 µA.
Other high‐performance specifications include 132 dB SPL acoustic overload point in high performance mode, tight ±1 dB sensitivity tolerance and enhanced immunity to both radiated and conducted RF interference.
The ...
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