A D/A converter capable of temporally controlling output of analog data during D/A conversion is provided. The digital to analog converter includes a ferroelectric non-volatile semiconductor memory. The ferroelectric non-volatile semiconductor memory includes a data line, a memory unit which has M memory...http://www.google.de/patents/US6950329?utm_source=gb-gplus-sharePatent US6950329 - Digital to analog converter including a ferroelectric non-volatile semiconductor memory, and method for converting digital data to analog data
