agamem microelectronics inc. AA7623 preliminary triple channel video driver ? copyright agamem microelectronics inc. www.agamem.com.tw 2009/02/17 ver 1.0 agamem microelectronics incoperation reserves the r ight to make changes without further notice to any products herein to improve reliability, func tion or design. agamem does not assume any liability arising out of the application or use of any products or circuit described herein; neither does it convey any license under its patent rights , nor the rights of others. 1 description AA7623 is a triple channel video driver, with 75 output buffer, and 5v operation voltage. the 75 buffer is capable of driving two circuits. the dc potential f or the previous stage can be used for direct dc-cou ple, because the input is coming directly with no internal bias or clamp. the ic is available in 8-pin sop package. features ? composite video driver ? support 5v operation voltage ? triple channel video driver ? output short circuit protection function ? a load sufficient for driving two circuits ? low operating current, 17ma typical ? sop-8 package ? dc-couple output applications ? vcr ? video camera ? tv ? video player block diagram
|
