2 layers110.9 × 110.5 mm

Boards in 1 GitHub repository, designed in KiCad, that use the TSX634AIPT by STMicroelectronics (-40℃~+125℃ 100pA 120V/ms 1pA 1uV/℃ 200kHz 3.3V~16V 4 4.3mA 45uA 60nV/√Hz@1kHz 700uV 79dB Rail-to-Rail Input, Rail-to-Rail Output TSSOP-14 Operational Amplifier ROHS). See how each wires it, with its parts, size, README and files; the TSX634AIPT’s symbol, footprint and pinout are on its own page.
