Hunan Silicon Internet of Things Technology Co., Ltd

SIT is a high-tech enterprise specializing in mixed-signal integrated circuit design, and now is an independent operating brand of OmniVision Group.


SIT is a national high-tech enterprise specializing in mixed-signal integrated circuit design, now operating as an independent brand under OmniVision Group.


Currently, SIT holds memberships in:


· China Semiconductor Industry Association


· China Association of Automobile Manufacturers


· CAN in Automation (CiA, Germany)


· Shenzhen Automotive Electronics Industry Association (as a council member)


· Recognized as a "Specialized, Refined, Distinctive, and Innovative" enterprise in Hunan Province


· Named a "Gazelle Enterprise" in Changsha City 


As China’s first analog IC manufacturer to develop both CAN and LIN transceiver chips, SIT has launched over 100 products, including:


· CAN, CAN FD (including CAN SIC), LIN, SBC, LDO, MOSFET, TVS


· RS485, RS422, and RS232 interface chips


With over 700 million CAN/LIN chips shipped, its products are widely used in automotive, industrial, communications, security, and other fields. SIT is the most comprehensive, highest-volume, and most mature IC design company in China’s CAN/LIN interface segment.


To date, SIT has established deep collaborations with leading global automakers and over 600 Tier 1/Tier 2 automotive suppliers.


Moving forward, SIT will continue to address national and market needs, drive technological breakthroughs, challenge foreign monopolies, and bring new "chip-powered" hope to China’s automotive industry!