ADMP401 - Omnidirectional Microphone

Analog Devices

General Description

analog output, bottom-ported omnidirectional MEMS microphone.

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

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ADMP401 omnidirectional microphone by Analog Devices - Datasheet Preview

Datasheet Details

Part number	ADMP401
Manufacturer	Analog Devices
File Size	641.11 KB
Description	Omnidirectional Microphone
Datasheet	ADMP401 Datasheet

Full PDF Text Transcription for ADMP401 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ADMP401. For precise diagrams, and layout, please refer to the original PDF.

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 S...

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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.

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