2 layers

Boards in 1 GitHub repository, designed in KiCad, that use the REF5040AID by Texas Instruments (-40℃~+125℃@(Ta) 1.2mA 10mA 12uVp-p 4.096V 4.296V~18V 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHS). See how each wires it, with its parts, size, README and files; the REF5040AID’s symbol, footprint and pinout are on its own page.
