Boards in 2 GitHub repositories, designed in KiCad, that use the AD8031ARZ by Analog Devices (-40℃~+85℃ -6V~-1.35V、1.35V~6V 1 10uV/℃ 15mA 15nV/√Hz@1kHz 1mV 2.7V~12V 30V/us 350nA 450nA 64dB 800uA 80MHz Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHS). See how each wires it, with its parts, size, README and files; the AD8031ARZ’s symbol, footprint and pinout are on its own page.
ArbazAkhtar/Fuel-cell-monitoring-board-6layer
Advanced 6-layer precision instrumentation PCB for real-time fuel cell power monitoring. Features galvanic isolation, dual ADS8329 16-bit SAR ADCs in SPI chain mode, MAX49925 current sense amplifier, and ESP32-S3…
ybabs/PorpDAQ
Design Files for a STM32-Based Underwater Acoustics data acquisition board for harbour porpoises