Summary
DMOS Microstepping Driver with Translator and Overcurrent Protection
Description
The A4982 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full-, half-, quarter-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4982 includes a fixed off-time current regulator which has the ability to operate in Slow or Mixed decay modes.
Source title
A4982SETTR-T Datasheet(PDF) - Allegro MicroSystems