データ絶縁伝送チップ

摘要

PROBLEM TO BE SOLVED: To enable multiple channels and downsizing of a device performing high-speed data insulated transmission.;SOLUTION: In a data insulated transmission chip having an input part and an output part for multiple channels, a VCSEL light emission part connected to the input part for each channel and a VCSEL light reception part connected to the output part are disposed with an insulating layer film transmitting light interposed therebetween, and the VCSEL light emission part, the VCSEL light reception part and the insulating layer film of all channels are integrally molded.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT