2 layers20 × 106.7 mm

Boards in 2 GitHub repositories, designed in KiCad, that use the NJM4556AD by JRC (-18V~-2V、2V~18V -40℃~+85℃ 2 3V/us 500uV 50nA 5nA 70mA 8MHz 90dB 9mA DIP-8 Operational Amplifier ROHS). See how each wires it, with its parts, size, README and files; the NJM4556AD’s symbol, footprint and pinout are on its own page.