TA8212F

The TA8212F is a kind of 4ch power driver IC developed for controlling a pickup focus actuator coil, disc motor, tracking actuator coil and feed motor of CD players. In addition, the TA8212F is also best suited for use as a power driver for general purpose motors.

The features of TA8212F can be summarized as (1)built-in 4ch power amplifiers (for driving disc motor, feed motor, focus coil and tracking coil); (2)built-in thermal shut down circuit; (3)high input impedance realized by built-in buffer amplifier; (4)HSOP2O pin package enabling a compact design.

The absolute maximum ratings of TA8212F are (1)power supply voltage VCC-VEE: 14.5V; (2)output current IO(peak): 700 mA; (3)power dissipation PD: 1(No Heat Sink)/2 (Heat sink)W; (4)operating temperature Topr: - 25 ~75°C; (5)storage temperature Tstg: -55~150°C.