Muhammad Abu Bakar Posted May 13, 2005 Report Posted May 13, 2005 I want data sheets for these IC's tooum91215hm9209 Quote
hotwaterwizard Posted May 14, 2005 Report Posted May 14, 2005 Here is the First looking for the second.UM91214_15_Series.pdf Quote
hotwaterwizard Posted May 14, 2005 Report Posted May 14, 2005 DTMF receiver HM9209 Having a hard time with that one. Quote
sawwa7 Posted May 17, 2005 Report Posted May 17, 2005 hi hotwaterwizard thanks for all the help u try to do for me .. unfortunatly this is not my IC .. mine is DR-B2003 it's a pwm + supervisory .. atx power supply IC .. the problem it's unavailable here so i need a replacement or equivalent for this IC or where from i can get it?thanks alot :)Best Regards Quote
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