2 layers92.8 × 32.5 mm

Boards in 1 GitHub repository, designed in KiCad, that use the AD7291BCPZ by Analog Devices (-40℃~+125℃ 12 1LSB 2.8V~3.6V 22.22kHz 8 I2C LFCSP-20(4x4) Analog to Digital Converters (ADC) ROHS). See how each wires it, with its parts, size, README and files; the AD7291BCPZ’s symbol, footprint and pinout are on its own page.
