AN8389S

The AN8389S is a monolithic integrated circuit which employ 4 channel H-bridge system that they are suitable for driving motor or actuator of CD player.Also they employ the surface mounting type package superior in radiation characteristics.

The AN8389S has 6 features.The first one is wide output D-range,regardless of the system reference voltage.The second one is built-in 4-channel BTL driver best suited for driving motors or actuators of 5 to 20 load.The third one is built-in thermal shtdown circuit (which hysteresis).The fourth one is separation between the signal and  output line power supplies,allowing control of IC heating.The fifth one is reset output pin.The sixth one is shorting brake mode.

The AN8389S has some absolute maximum ratings(Ta=25).When item is supply voltage,the symbol is VCC,the rating is 20,the unit is V.When item is output current,the symbol is IOUT,the rating is 500,the unit is mA.When item is power dissipation,the symbol is PD,the rating is 1420,the unit is mW.When item is operating ambient temperature,the symbol is Topr,the rating is -20 to +75,the unit is .When item is storage temperature,the symbol is Tstg,the rating is -55 to +150,the unit is .

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