TA8411L

The TA8411L is stepping motor system driver IC incorporates dual bipolar stepping motor drivers,DC motor driver and serial to parallel signal conversion circuit which control the 3 output drivers states by means of input serial signal trains.

Features of the TA8411L are:(1)2 bipolar stepping motor and 1 brush DC motor (or solenoid) are controlled by input serial signal trains and latch signals;(2)output current up to 0.8A (for stepper) and 0.6A (for DC motor);(3)PWM chopper type stepping motor drivers;(4)all C-MOS compatible inputs;(5)operating supply voltage : VM1,2 = 0 to 27V,VCC=4.5 to 5.5V.

The maximum ratings of the TA8411L can be summarized as:(1):the characteristic is supply voltage (motor),the symbol is VM,the rating is 30,the unit is V;(2):the characteristic is supply voltage (control),the symbol is VCC,the rating is 5.5,the unit is V;(3):the characteristic is output current,the symbol is IO1,IO2,the rating is 0.8,the unit is A;(4):the characteristic is output current,the symbol is IO3,the rating is 0.6,the unit is A;(5):the characteristic is input voltage,the symbol is VIN,the rating is 5.5,the unit is V;(6):the characteristic is power dissipation,the symbol is PD,the rating is 16.2,the unit is W;(7):the characteristic is power dissipation,the symbol is PD,the rating is 2.5,the unit is W;(8):the characteristic of the TA8411L is operating temperature,the symbol is Topr,the rating is -40 to 85,the unit is ;(9):the characteristic is storage temperature,the symbol is Tstg,the rating is -55 to 150,the unit is .