Overview

The LV8042LG is Motor driver 7ch single-chip for DSC.

Features

• Micro-step driven stepping motor driver×2

• PWM driven forward/reverse motor driver (changeover to the micro-step driving stepping motor driver 1ch possible) × 2

• PWM driven forward/reverse motor driver×2

• Constant-current forward/reverse motor driver × 1

• Two-phase, single-two phase full torque, single-two phase, 4W1-2, phase excitation drive changeover possible (1/2/3/4ch)

• Progress of micro-step driven excitation steps by clock signal input only (1/2/3/4ch)

• Holding electrification current changeover in four steps possible by serial data (1/2/3/4ch)

• Constant-current control chopping frequency variable with external resistor (1/2/3/4ch)

• 8-bit wire serial data control