6 layers150.1 × 110.1 mm

Boards in 1 GitHub repository, designed in KiCad, that use the TSZ122IST by STMicroelectronics (-40℃~+125℃ 0.19V/us 1.8V~5.5V 100pA 10nV/℃ 122dB 2 28uA 400kHz 50pA 5uV 60nV/√Hz@1kHz 7mA Rail-to-Rail Input, Rail-to-Rail Output Zero drift / auto-zero、ESD protection MSOP-8-2.8mm Precision Op Amps ROHS). See how each wires it, with its parts, size, README and files; the TSZ122IST’s symbol, footprint and pinout are on its own page.
