2 layers47 × 57 mm

Boards in 1 GitHub repository, designed in KiCad, that use the LM4871MX by Texas Instruments (-40℃~+85℃ 0.25% 1-Channel 2V~5.5V 3Wx1@3Ω 6.5mA 60dB Class AB Enable/shutdown function、ESD protection、Analog voltage gain SOIC-8 Audio Amplifiers ROHS). See how each wires it, with its parts, size, README and files; the LM4871MX’s symbol, footprint and pinout are on its own page.
