3 open source boards using the OPA1678IDR
Real designs built with the OPA1678IDR, 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.
FreeDSP-G
freeDSP
170 × 101 mm367 parts4LCC0-1.06
Hw mod dwarf
mod-audio
194 × 94 mm304 parts4LNo license5
Preamp
bengineer91
160 × 100 mm358 parts4LNo license2
The OPA1678IDR in open source designs
The gallery holds 3 open source boards using the OPA1678IDR from 3 GitHub repositories; a typical one measures about 170 × 100 mm and carries around 358 components.
100% use four copper layers or more, and 33% carry an open source license.
The most starred is FreeDSP-G by freeDSP.
Parts used alongside the OPA1678IDR
What boards using the OPA1678IDR are built for
OPA1678IDR: common questions
Where can I find a OPA1678IDR reference design?
Each of the 3 boards on this page is a real design using the OPA1678IDR. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the OPA1678IDR?
The median is 170 × 100 mm, and 0% are two-layer designs.
What is the most popular open source board using the OPA1678IDR?
By GitHub stars, FreeDSP-G by freeDSP, with 6 stars.
Can I simulate one of these boards using the OPA1678IDR 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.