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ICS-40720 - Ultra-Low Noise Microphone

Product Overview

TDK

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ICS-40720 Ultra-Low Noise Microphone by TDK - Datasheet Preview — Datasheet preview – ICS-40720

Datasheet Details

Part number	ICS-40720
Manufacturer	TDK
File Size	424.41 KB
Description	Ultra-Low Noise Microphone
Datasheet	ICS-40720 Datasheet
Additional preview pages of the ICS-40720 datasheet.

Product details

Description

The ICS-40720 is an ultra-low noise, differential analog output, bottom-ported MEMS microphone. 32

Features

Ultra-High 70 dBA SNR.
32 dBV Differential Sensitivity,.
38 dBV Single- Ended Sensitivity.
±2 dB Sensitivity Tolerance.
Small 4 × 3 × 1.2 mm Surface-Mount Package.
Non-Inverted Signal Output.
Extended Frequency Response from 75 Hz to 20 kHz.
Enhanced RF Performance.
285 µA Current Consumption.
124 dB SPL Acoustic Overload Point.
77 dBV PSR.
Compatible with Sn/Pb and Pb-Fr.

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Other Datasheets by TDK

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Published: Nov 29, 2025 |