fmgst@unix.cis.pitt.edu (Filip Gieszczykiewicz) (05/10/91)
Greetings. I was given these chips and told to wire up a simple (but more than 2 Watt) audio amp. The problem is that the specs sheets are long-gone. Anyone have any comments on where I should look for them? (Better yet, anyone have them handy?) LA4220 (2 of these) - thin heatsink tab (SIP) HA1368 (2 of these) - built-in heatsing tab (SIP) M51515L (2 of these)- large SIP with built-in heatsink back I think I saw a few car-audio designs that used these so I assume the power supply is ~13.8 VDC. If that fails, anyone know of a simple (but clean) circuit for a 7-15 Watt (into 8 ohm) audio amp? If possible, with commonly availiable components) Take care. P.S. Will summarize in a few weeks, I promise.... :-) -- _______________________________________________________________________________ "The Force will be with you, always." It _is_ with me and has been for 11 years Filip Gieszczykiewicz "... a Jedi does it with a mind trick... " ;-) FMGST@PITTVMS or fmgst@unix.cis.pitt.edu "My ideas. ALL MINE!!"