4 open source boards using the OPA354
Real designs built with the OPA354, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
Low noise power probe
blinken
69.7 × 114.8 mm105 parts6LCC-BY-SA-4.0101
Low noise power probe panel
149.4 × 124.8 mm105 parts6LCC-BY-SA-4.0101
STM32Capybully
sporkus
257.2 × 89.2 mm36 parts4LCERN-OHL-W-2.018
STM32Numbpad
calvin-mcd
76 × 76.5 mm33 parts4LCC-BY-NC-4.016
The OPA354 in open source designs
The gallery holds 4 open source boards using the OPA354 from 3 GitHub repositories; a typical one measures about 112.7 × 102 mm and carries around 71 components.
100% use four copper layers or more, and 75% carry an open source license.
The most starred is Low noise power probe by blinken.
Parts used alongside the OPA354
Microcontrollers on boards using the OPA354
What boards using the OPA354 are built for
OPA354: common questions
Where can I find a OPA354 reference design?
Each of the 4 boards on this page is a real design using the OPA354. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the OPA354 use?
Most are built on STM32 (2).
How big is a typical board using the OPA354?
The median is 112.7 × 102 mm, and 0% are two-layer designs.
What is the most popular open source board using the OPA354?
By GitHub stars, Low noise power probe by blinken, with 101 stars.
Can I simulate one of these boards using the OPA354 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.