Analog's integrated circuits are used in laboratory test equipment, medical devices that sense information such as heartbeats, systems for controlling airplane cabin pressure, and controls on oil wells and military weapons.
The company has also moved increasingly into the computer, communications, automotive, and consumer industries. Analog has helped develop integrated circuits for processing voice commands into personal computers and has introduced new digital signal processors that integrate voice, audio, fax/modem, and speech recognition functions for computer circuit boards. Analog's products are also used in laptop and notebook computers, as well as in advanced telecommunications systems, including the U.S. cellular phone network.
The company's signal processing technology resulted in the development of a pocket-sized pager, which, when used with a satellite system, allows owners to receive messages anywhere in the world. Other cutting edge technologies include signal processors for electronic cameras, color scanners, digital copiers, and a unique crash sensor used to control automobile airbags. With nearly half of its sales in North America, 30 percent in Europe, and 16 percent in Japan, the company maintains manufacturing facilities in Massachusetts, California, and North Carolina, as well as Ireland, Japan, the Philippines, and Taiwan.
Beginning in the late 1960s, Analog Devices established sales subsidiaries in Germany and France, and, in 1976, the company moved more substantially into the European market. Accepting 40 percent financial backing from the Irish government, Analog built its first manufacturing plant abroad, in Limerick, Ireland. The new facility made metal oxide semiconductor integrated circuits, which were first developed by Analog engineers in Santa Clara, California, and had become the company's single largest capital investment. The product line was quickly expanded to include multiple chip integrated circuits.
Analog invested in 11 different high-tech companies, bringing Analog new products in such areas as digital signal processing circuits, image processing systems, and telecommunications instruments.
According to referenceforbusiness.com