On April 4, 2011, TI acquired National Semiconductor.
National Semiconductor is a well-known semiconductor company in the field of analog power management technology.
National Semiconductor was founded on May 27, 1959. Its headquarters is located in California, USA. The company has a wide range of products, including but not limited to: power management products (integrated circuits, PowerWise products, and SolarMagic products), general analog circuits (amplifiers, comparators, display circuits, interface circuits, sensors, etc.), automotive circuits, microprocessors, and military aviation products. At the same time, the company is a global leader in low-voltage differential signaling (LVDS), Ethernet devices, and even 32-bit microprocessors. The company's products are characterized by high performance, diversity, and innovation. National Semiconductor products are mainly used in semiconductor, communication, consumer electronics, industrial, military and other fields.