I've got a client in a bind. He's designed in these parts:
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but the vendor is out of stock.
Does anyone know of replacements I could recommend? The essential specs are that it should take step, direction & enable, and be able to drive bipolar motors, supply 2A at up to 24 volts. They're running inside an instrument, so OEM modules are fine and dandy.
Thanks.
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Tim Wescott
Control systems and communications consulting
http://www.wescottdesign.com
Need to learn how to apply control theory in your embedded system?
"Applied Control Theory for Embedded Systems" by Tim Wescott
Elsevier/Newnes, http://www.wescottdesign.com/actfes/actfes.html