DM542 Stepper Driver

Description 2-phase Digital Stepper Motor Driver It is a fully digital stepper drive developed with advanced DSP control algorithm based on the latest motion control technology. Its motor auto-identification and parameter auto-configuration feature offers quick setup to optimal modes with different motors. Compared with other analog or TB6600H chips driver, it can drive a stepper motor at much lower noise, lower heating, and smoother movement. Features Anti-Resonance provides optimal torque and nulls mid-range instability Motor auto-identification and parameter auto-configuration when power on, offer optimal responses with different motors Multi-Stepping allows a low resolution step input to produce a higher microstep output, thus offers smoother motor movement 15 selectable microstep resolutions from 400 to 25600 Soft-start with no “jump” when powered on Pulse input frequency up to 200 KHz, TTL compatible and optically isolated input Automatic idle-current reduction Suitable for 2-pha