1 pcs : NCID9211 - Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR - EN

NCID9211 Dual-Channel Digital Isolator onsemi NCID9211 Dual-Channel Digital Isolator is a galvanically isolated full-duplex, bi-directional, high-speed dual-channel digital isolator with output enable. This device supports isolated communications, thereby allowing digital signals to communicate between systems without conducting ground loops or hazardous voltages. It utilizes the onsemi patented galvanic off-chip capacitor isolation technology and optimized IC design. The onsemi NCID9211 achieves high insulation and high noise immunity, characterized by high common-mode rejection and power supply rejection specifications. The thick ceramic substrate yields capacitors with ~25 times the thickness of thin-film on-chip capacitors and coreless transformers. The result is a combination of the electrical performance benefits that digital isolators offer with the safety reliability of a >, 0.5mm insulator barrier similar to what has historically been offered by optocouplers.