2-Phase Stepper Motor Driver DM422S
Features
The DM422S digital 2-phase stepper drive is based on Tl’s 32-bit DSP platform and integrated with the micro-stepping technology and the auto tuning of power-up parameters. With the features of low noise, low vibration low heating and high-speed high torque output, it is suitable for most stepper motors.
Pulse Mode: Monopulse/Double-Pulse/Orthogonal Pulse
Output Current Programmable (0. 3A-2. 2A)
Supply Voltage: 18-48 VDC; Pulse Input Frequency up to 200KHz 
Typical Application: Marking Machine, Soldering Tin Machine, Laser, 3D Printing, Visual Localization, Automatic Assembly Equipment

Specification