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MAX9814ETD+T

C41714 Extended Part

Microphone amplifier with AGC and low-noise mic bias, 2.7V~5.5V, Class AB, 1-Channel, THD+N:0.04%, SNR:61dB, PSRR:50dB

analog microphone preampanalog microphonelow noise amplifierautomatic gain controlmic biasclass ab amplifiersingle channellow thd

Extended part — assembled from JLC's extended library, which adds a small one-time feeder fee per part number.

Footprint

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3D model

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Engineering notes

Capabilities

analog: interface

Package And Footprint

Package / footprint name: TDFN-14-EP(3x3)
Pin count: 14
EasyEDA symbol UUID: e9535049daf7469fabf0d27b1462602a
EasyEDA footprint UUID: adef185071b948e4a6696014f230f921
EasyEDA device UUID: 7dfafd6af2d349ca820665be46a55600
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

Supply rails: EasyEDA property: 2.7V~5.5V.

Datasheet And Links

Datasheet / product URL: https://item.szlcsc.com/datasheet/MAX9814ETD%252BT/42700.html
Product URL: https://item.szlcsc.com/datasheet/MAX9814ETD%252BT/42700.html

Selection Notes

Good for: audio capture, voice triggers, noise monitoring, acoustic telemetry, and microphone front ends
Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
Equivalent search hints: match category microphone-preamp, interfaces analog, package TDFN-14-EP(3x3), and EasyEDA footprint UUID adef185071b948e4a6696014f230f921.

Design files & assets 13 files · click to expand

Datasheet or product page datasheet

Datasheet PDF (mirrored) datasheet pdf

EasyEDA 3D model easyeda 3d model

in EasyEDA

EasyEDA device easyeda device

in EasyEDA

TDFN-14-EP(3x3) easyeda footprint

in EasyEDA

EasyEDA library easyeda library

in EasyEDA

EasyEDA Pro device: C41714 easyeda pro device

EasyEDA Pro library (device+symbol+footprint): C41714 easyeda pro lib

EasyEDA symbol easyeda symbol

in EasyEDA

JLC/LCSC product image jlc image

JLC/LCSC product image jlc image

3D model (OBJ) model 3d obj

3D model (STEP) model 3d step