Symbol

PAM8403D

3W stereo Class-D audio amplifier — filterless, 90% efficiency

⚡ Install this symbol

Paste this into Claude Code (VS Code panel, Adom editor, or terminal) to install:

Search the Adom Wiki for the symbol "PAM8403D" (slug: sym-pam8403) at https://wiki-ufypy5dpx93o.adom.cloud/wiki/symbols/sym-pam8403. Download the .kicad_sym file from the wiki page's static assets. Add it to my current KiCad project's symbols/ directory and register in sym-lib-table.
Category Audio
Library Amplifier_Audio
Symbol PAM8403D
Pins 16
Package SOP-16
Schematic Symbol

AI Skill Technical Reference

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PAM8403D

Symbol: PAM8403D Library: Amplifier_Audio Category: Audio Pins: 16 Package: SOP-16

Description

The PAM8403 is a 3Wx2 stereo Class-D audio amplifier requiring no output filter. 90% efficiency from a 5V supply. Widely used in Bluetooth speakers, portable audio, and USB-powered sound systems. SOP-16.

KiCad Library Reference

This symbol is from the official KiCad Amplifier_Audio library. Full identifier: Amplifier_Audio:PAM8403D

To use in your project:

  1. Open the Symbol Library Manager in KiCad
  2. Search for PAM8403D
  3. Place the symbol in your schematic

Sub-Skills
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What are Sub-Skills?

Sub-skills are community-contributed AI skill extensions for this component. They teach AI assistants about specific tools, configurators, or workflows.

Examples:

  • A manufacturer’s configuration tool for a motor controller
  • A community-written design guide for an amplifier circuit
  • An automated test/validation script for a sensor module

How to add one: Click Add Sub-Skill, provide the URL to your skill and a brief description. Submissions are reviewed by the Adom team before going live.

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0 revisions · KiCad Library: Amplifier_Audio:PAM8403D · Updated 2026-03-02 17:31:36