TA8479F

The TA8479F is a kind of capstan/cylinder motor 1-chip driver IC for video camera. Enclosing the capstan and cylinder sections in one package saves space and makes patterning the set board easier.

The features of TA8479F can be summarized as (1)capstan/cylinder motor driver in 1 chip; (2)3 phase full wave drive~voltage controll voltage drive mode; (3)package: QFP44; (4)built-in thermal shutdown circuit ( capstan section ); (5)soft switching drive; (6)bi-direction drive; (7)built-in standby circuit ( cylinder section ); (8)hard switching drive; (9)one direction drive.

The absolute maximum ratings of TA8479F are (1)small signal section supply voltage VCC: 10(capstan section)/10(cylinder section)V; (2)output section supply voltage VM: 10(capstan section)/10(cylinder section)V; (3)output current 1.5(capstan section)/1.5(cylinder section)A; (4)power dissipation (Note 1: When mounted on board (100x100x1.6mm Cu 24%) ); (5)operating temperature Top: -20~75°C; (6)storage temperature Tstg: -55~150°C.