Raha tsy voatanisa ny toerana misy anao dia safidio ny iray amin'ireto manaraka ireto:
NVE Corp/Isolation Products
DGTL ISO 2.5KV GEN PURP 8MSOP.
Silicon Labs
DGTL ISO 2.5KV GEN PURP 8SOIC.
Analog Devices Inc.
DIGITAL ISO 5KV 2CH LVDS 20SOIC.
DGTL ISO ROBUST QUAD 31 CH.