4 layers99.8 × 73.8 mm

Boards in 1 GitHub repository, designed in KiCad, that use the LM4809 by IDCHIP (-40℃~+85℃ 0.1% 2-Channel 2V~6V 3mA 70dB Automatic mute/no-noise switch、Enable/shutdown function、ESD protection Class AB MSOP-8 Audio Amplifiers ROHS). See how each wires it, with its parts, size, README and files; the LM4809’s symbol, footprint and pinout are on its own page.
