Features: 
   The BU2500FV is an integrated semiconductor of CMOS structure
   with 12 channels of built-in high quality 8 bit D/A converters with
   output buffer operational amplifiers of Rail to Rail output type.
   Digital input corresponds to TTL input.
   Data in inputted by 12 bit 3-wire serial data.

APPLICATION:
   Adjustment/control of industrial or home-use electric equipment,
   such as CD-R, CD-R/W, and DVC.