Sipex is a semiconductor company designed, produced and sold high performance, high value analog integrated circuits. Its products are widely used by the original equipment manufacturer (OEMs), which is engaged in high growth market such as Internet, computer, communication and optical memory. Sipex designs, produces and markets high-performance, high added value analog IC. The products are mainly targeted at three fast-growing markets: data communications and communications, batteries / portable products, industrial controls / instruments. The company's main product lines include: interface circuits, low-power special applications, analog IC and data conversion products. The three series of products based on the location of Sipex is to provide a unique simulator complete solution to a number of global manufacturing of wired and wireless data communication hardware, network and telecommunications equipment and portable equipment such as the thousands of customers. From 1992 to date, Sipex has released more than 100 varieties of high-performance analog IC. The company is headquartered in Massachusetts, USA, and has manufacturing locations and product design centers in California and massachusetts. Sipex was acquired by Exar company in 2007