ADMP401 - Omnidirectional Microphone

Datasheet Summary

Description

analog output, bottom-ported omnidirectional MEMS microphone.

The ADMP401 consists of a MEMS microphone element, an impedance converter, and an output amplifier.

Analog Devices

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Datasheet Details

Part number	ADMP401
Manufacturer	Analog Devices
File Size	641.11 KB
Description	Omnidirectional Microphone
Datasheet	ADMP401 Datasheet
Additional preview pages of the ADMP401 datasheet.

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Full PDF Text Transcription

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Data Sheet Omnidirectional Microphone with Bottom Port and Analog Output ADMP401 FEATURES FUNCTIONAL BLOCK DIAGRAM 4.72 mm × 3.76 mm × 1.0 mm surface-mount package High SNR of 62 dBA Sensitivity of −42 dBV Flat frequency response from 100 Hz to 15 kHz OUTPUT AMPLIFIER OUTPUT Low current consumption of <250 μA Single-ended analog output High PSR of 70 dB Compatible with Sn/Pb and Pb-free solder processes RoHS/WEEE compliant E APPLICATIONS Smartphones and feature phones Teleconferencing systems T Digital video cameras Bluetooth headsets Video phones E Tablets GENERAL DESCRIPTION L The ADMP4011 is a high quality, high performance, low power, analog output, bottom-ported omnidirectional MEMS microphone.

Published: Apr 27, 2021 |