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PAM8403 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PAM8403 product

PAM8403

Linear - Amplifiers - Audio

Class-DAudio AmplifierStereo3W

The PAM8403 is a high-efficiency, 3W stereo Class-D audio amplifier designed for portable electronics, featuring a filterless design to reduce component count and PCB footprint.

Best for

  • Portable audio devices
  • Battery-powered speakers
  • LCD monitors

Avoid if

  • High-fidelity audiophile applications requiring extremely low THD+N

Check before use

  • Thermal management in compact enclosures
  • EMI compliance requirements

Key specifications

Output Power
3W
Efficiency
90%
Supply Voltage
2.2V - 5.5V

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPortable Audio

Datasheet

59db874bad68d21e8a8964f39f4cd241_2208041800_Slkor-SLKORMICRO-Elec--PAM8403_C5122557.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PAM8403: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The PAM8403 is a 3W, stereo Class-D audio power amplifier that provides high efficiency and low noise, specifically designed for space-constrained portable applications.