Staci si precitat nejake doporucenia k vedeniu spojov na plosnom spoji, ale asi najviac tomu napomoze nedodrzanie tohoto doporucenia:
Viac: https://e2e.ti.com/blogs_/archives/b/pr ... -an-op-ampThe inverting pin of an op amp is a high-impedance node and is therefore “sensitive.” Long traces can act as antennas, which allow high-frequency noise to couple into the signal chain. PCB capacitance on the inverting pin can cause stability issues. Therefore, the connections on the inverting pin should be kept as small as possible.