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TLO64 driving IL300

Question asked by shah.rohan on Jul 11, 2015
Latest reply on Jul 13, 2015 by colliard-piraud sylvain
Dear Forum members,

In one  of my application, I need to drive photo LED of IL300 through TLO64. But it is not working. If I just replace TLO64 with TLO74, everything works proper. My initial guess was that TLO64 might not be supplying sufficient current. But looking at datasheet, I didn't find any major deviation in output current graph of both these IC's. Am I  missing something?

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