TDK Semiconductor Corp., provider of mixed-signal integrated circuits, has changed its name to Teridian Semiconductor Corp. The company was bought earlier this year from TDK-USA by Golden Gate Capital and members of the management team. 

The new name represents an important step in the company’s evolution as a leading mixed-signal device company. Several new products are due to be launched shortly in the residential and industrial meter, smart card reader, Ethernet and WAN markets.