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Member Since: February 2, 2010

Country: United States

  • I meant the emitters. Long night…

  • Turns out I didn’t need to float the IC to separate the collectors (that would have been obvious had the board layout been available). Anyways I put the thing to use, after modifications, and it is now in service happily isolating a PWM signal feeding an integrating circuit. Voila! Isolated 0-10V DAC. :-)

  • Connecting the two opto emitters together under the chip was a dirty-rotten thing to do. A simple breakout for the opto would be better suited for my purpose (and more universal). The open-collector configuration is not suitable for many applications.

  • It would be nice if the designer of this board had brought out the CE pin. The only way to get the most battery life using this thing is to shut it off most of the time.

No public wish lists :(