2 layers69.9 × 55.9 mm

Boards in 1 GitHub repository, designed in KiCad, that use the OPA2544T by Texas Instruments (-35V~-10V、10V~35V -40℃~+85℃ 1.4MHz 106dB 10pA 10uV/℃ 15pA 1mV 2 22mA 2A 36nV/√Hz@1kHz 8V/us TO-220-11(Forming) Operational Amplifier ROHS). See how each wires it, with its parts, size, README and files; the OPA2544T’s symbol, footprint and pinout are on its own page.
