ICS-40300 - High SPL Analog Microphone

InvenSense

General Description

The ICS-40300

is a low-noise, high SPL MEMS microphone with extended low frequency response.

The ICS-40300 consists of a MEMS microphone element and an impedance converter amplifier.

Key Features

4.72 × 3.76 × 3.5 mm Surface-Mount Package.
Extended Frequency Response from 6 Hz to 20 kHz.
130 dB SPL Acoustic Overload Point.
Sensitivity of.
45 dBV.
±2 dB Sensitivity Tolerance.
Omnidirectional Response.
High SNR of 63 dBA.
Low Current Consumption:.

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ICS-40300 high spl analog microphone by InvenSense - Datasheet Preview

Datasheet Details

Part number	ICS-40300
Manufacturer	InvenSense
File Size	376.07 KB
Description	High SPL Analog Microphone
Datasheet	ICS-40300 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ICS-40300 High SPL Analog Microphone with Extended Low Frequency Response GENERAL DESCRIPTION The ICS-40300* is a low-noise, high SPL MEMS microphone with extended low frequency response. The ICS-40300 consists of a MEMS microphone element and an impedance converter amplifier. The ICS-40300 low frequency response makes it an excellent choice for applications requiring precise phase matching. The ICS-40300 is pin compatible with the INMP401 and INMP411 microphones, providing an easy upgrade path. The ICS-40300 has a linear response up to 130 dB SPL. It offers low frequency extension down to 6 Hz, resulting in excellent phase characteristics in the audio range. Low current consumption enables long battery life for portable applications. The ICS-40300 is available in a 4.72 mm × 3.76 mm × 3.