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PAM8403DR

C4990933 Extended Part

PAM8403DR 2.8V~5.5V Class:Class D Speaker Channels:2-Channel Output Power:3Wx2@4Ω Total Harmonic Distortion + Noise (THD+N):0.15% Quiescent Current:8mA Signal-to-Noise Ratio:80dB Power Supply Rejection Ratio (PSRR):-59dB Efficiency:87% Number of Inputs:2 Single-Ended Inputs

class d amplifier2 channel audiolow distortion amplifierhigh efficiency amplifiersingle ended inputdual channel amplifierlow power amplifier2w amplifier

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

Package And Footprint

Package / footprint name: SOIC-16
Pin count: 16
EasyEDA symbol UUID: 3dbc4cdad3fa40399505355145370ac0
EasyEDA footprint UUID: 5a38dfa2dfc54a84af1028ca812eb98d
EasyEDA device UUID: c6e230a3ebae4b468ada5efce80dc278
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

Supply rails: EasyEDA property: 2.8V~5.5V.

Datasheet And Links

Datasheet / product URL: https://item.szlcsc.com/datasheet/PAM8403DR/5565804.html
Product URL: https://item.szlcsc.com/datasheet/PAM8403DR/5565804.html

Selection Notes

Good for: audible alerts, speaker outputs, voice prompts, simple playback, and enclosure-mounted sound feedback
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 audio-amplifier, interfaces none captured, package SOIC-16, and EasyEDA footprint UUID 5a38dfa2dfc54a84af1028ca812eb98d.

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

SOIC-16 easyeda footprint

in EasyEDA

EasyEDA library easyeda library

in EasyEDA

EasyEDA Pro device: C4990933 easyeda pro device

EasyEDA Pro library (device+symbol+footprint): C4990933 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