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From: wrb@ccsitn.cb.att.com (Wally Blackburn)
Subject: Re: Bi-polar Stepper Drivers
Message-ID: <CvCMK4.MH8@nntpa.cb.att.com>
Keywords: Bi-polar Stepper Drivers
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References: <33u2ok$i95@cabinboy.studio.disney.com>
Date: Tue, 30 Aug 1994 12:55:16 GMT
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In article <33u2ok$i95@cabinboy.studio.disney.com>,
Don Thomas <dkt@studio.disney.com> wrote:
>I am trying to find Allegro Semiconductors and obtain a data book
>on their ULN2803A and/or UCN5804B specifications to see if I 
>can use to drive a Airpax bi-polar stepper motor. 
>I have been unable to find out any information
>on this company, except in the Newark catalog.  
>
>If you have an address or phone number for Allegro, please let me know. 
>
>In addition, I would appreciate any reccomendations on drivers to 
>drive a bi-polar motor.  
>
>Thanks in advance. 

Not sure about the ULN2803A, but the UCN5804B is a unipolar driver.

-- 
   Wally Blackburn		   Clinton-Gore - Socialist Leadership
   wrb@ccsitn.cb.att.com		          for the 90s!
   Amateur Radio Station AA8DX	   I'm the NRA.
   '91 FXR	DoD #1375
