Diodes Incorporated — Analog and discrete power solutions

Digital Signal Isolation

Digital isolators are essential components in modern electronic systems, providing a means to transmit digital signals across an isolation barrier without a direct electrical connection. This isolation is crucial for protecting sensitive components and ensuring the safety and reliability of high-voltage systems.

Diodes' RobustISO™ Digital Isolation products employ capacitive isolation technology to ensure that the input and output remain electrically isolated, while still preserving signal integrity.

RobustISO Digital Isolation devices offer key features like,

  • Isolation voltage 3kVrms, 5kVrms
  • Signal speed 100Mbps
  • Common Mode Immunity (CMTI) >150V/ns
  • Multiple configuration options for improved ease of use
  • Wide-body package available
  • Enhanced safety standards compliance that exceed VDE (Verband der Elektrotechnik), UL (Underwriters Laboratory), and CA (Canadian Standards Association) requirements; certification in progress