gwdeveloper 275 Posted December 4, 2011 Share Posted December 4, 2011 I want to build a parallel breakout board for stepper motor controls. There will be 6 lines that need to be isolated. Can anyone recommend a high speed optocoupler, preferably in a SMT package? Maybe one that does 6-8 channels in one package? Quote Link to post Share on other sites
bluehash 1,581 Posted December 4, 2011 Share Posted December 4, 2011 I can see a maximum of four at Digikey. Quote Link to post Share on other sites
RobG 1,892 Posted December 4, 2011 Share Posted December 4, 2011 Futurlec has several decently priced quad smd couplers. Quote Link to post Share on other sites
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