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LS7290 - STEPPER MOTOR CONTROLLER

LSI

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Datasheet Details

Part number	LS7290
Manufacturer	LSI
File Size	510.83 KB
Description	STEPPER MOTOR CONTROLLER
Datasheet	LS7290-LSI.pdf

LS7290 Product details

Description

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 input Enable input PWM chopper circuit for current control Two peak-current comparators with external reference input Step control frequency and duty cycle controlled by an external frequency source.

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Published: May 17, 2014 |