stepper motor driver help

hey

im currently using the UC3770A stepper motor driver chip which has known noise problems, i was told they dont even make that chip any more because of the problems it had.

CURRENT DRIVER:
http://www.tranzistoare.ro/datasheets2/72/72730_1.pdf

Im wondering if anyone knows of a comparable driver, something that doesnt have problems... or if you just know of a good stepper motor driver still in production..

thanks very much
craig

This isn't exactly a single driver IC, but take a look at this
**broken link removed**
see if you can work around it.

u better use UCN5804 Unipolar stepper motor Driver IC, has much easier operation, make ur l!f eazy.....

with regards,

u better use UCN5804 Unipolar stepper motor Driver IC, has much easier operation, make ur l!f eazy.....with regards,

Click to expand...

The UCN5804 is obsolete! Try two PBL3717A for one motor (bipolar)