4 layers40.5 × 60 mm

Es8390-breakout
wemaxon/es8390-breakout
ES8390 Breakout Board with Class-D Amplifier, Line-Out/Headphone and Line-In
65 parts
Boards in 1 GitHub repository, designed in KiCad, that use the MSM381ACP003 by MEMS (-38dB 1.85mm 1.8V 170Ω 175uA 1mm 2.75mm 64dB Analog output Omnidirectional Omnidirectional pickup LGA-4(1.9x2.8) MEMS Microphones ROHS). See how each wires it, with its parts, size, README and files; the MSM381ACP003’s symbol, footprint and pinout are on its own page.

wemaxon/es8390-breakout
ES8390 Breakout Board with Class-D Amplifier, Line-Out/Headphone and Line-In