Dioo Microcircuits Co., Ltd. Jiangsu engages in the research, development, design, manufacture, and sale of high-performance analog chips in China and internationally. The company's products portfolio includes operational amplifiers, analog switches, level shifters, comparators, current and other sensors, class D audio amplifiers, audio/video drivers, USB redrivers, CAN FD transceivers, chargers, high side derivers, TEC controllers, AC/DC converters, load switches, general power management products, power modules, and DC/DC converters. Its products are used in automotive electronics, consumer electronics, robotics, communication and computing, industrial control, notebook computer, data center, smart home, and medical treatment applications. The company was founded in 2010 and is headquartered in Nantong, China.