CIRRUS LogicFounded in 1984, the company is a supplier of precision linear circuits and advanced mixed signal chips. Cirrus logic sells its products with its own brand and trademark, and the products are used in mass storage (magnetic storage and optical storage), audio equipment (professional, consumer and personal computers), precision data conversion and other fields. Cirrus logic company attaches great importance to product research and development. It has more than 800 patents, 40% of which belong to mixed signal technology. In the past decade, cirrus logic has won more than 60 industry firsts, many of which have established new corresponding industrial standards. The company's advanced mixed signal technology is therefore recognized by ISSCC (the International Solid State Circuits Conference).