It supports 8 kind of excitation modes and forward/reverse mode and is capable of low-vibration, high-performance drive of 2-phase bipolar type stepping motors using only a clock signal.
Features
Single-chip bipolar sinusoidal micro-step stepping motor driver
Uses high withstand voltage BICD process: Ron (upper + lower) 0.4 (typ.)
Forward and reverse rotation control available
Selectable phase drive (1/2, 1/8, 1/10, 1/16, 1/20, 1/32, 1/40, 1/64 step)
Output monitor pins (DOWN / ALERT)
Equipped with reset and enable pins
Built-in
thermal shutdown(TSD) and over-current detection(ISD) circuit