LS7290 Datasheet - LSI

LS7290, STEPPER MOTOR CONTROLLER

LS7290 STEPPER MOTOR CONTROLLER .
The LS7290 generates Phase Drive outputs a nd PWM output s for controlling twophase Bipolar Motors or four-phase Un ipolar Motors, respectively.

Features

* July 2011 Controls Bipolar and Unipolar motors Cost-effective replacement for L297 Full, ½ step mode selected with mode input Direction control Reset input Step control

LS7290-LSI.pdf