Allegro UN5804B Unipolar step motor driver IC.CMOS logic with high-current and high voltage bipolar outputs. Provides complete control & drive for a four-phase unipolar stepmotor with continuous output current ratings to 1.25 A per phase and 35 V. Provides the sequencing logic, DIRECTION and OUTPUT ENABLE control, and power-ON reset. Three drive formats, wave-drive (one-phase), two phase & half-step are externally selectable. CMOS compatible inputs are with standard circuits. TTL or LSTTL may require pull-up resistors.
WT: .01
