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 plz send me pcb layout 22watt amplifier diagram.		  New Topic  Reply to Topic
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m.s
New Member

1 Posts
Posted - Dec 30 2009 :  07:46:23 AM  Show Profile  Reply with Quote

boron
Mad Scientist

Canada
223 Posts
Posted - Dec 30 2009 :  09:49:54 AM  Show Profile  Reply with Quote
You could make one yourself, it's not insanely difficult.
Edited by - boron on Dec 30 2009 09:51:25 AM
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audioguru
Nobel Prize Winner

Canada
4218 Posts
Posted - Dec 30 2009 :  10:37:00 AM  Show Profile  Reply with Quote
The TDA1554 amplifier by Philips (NXP Semi) is not available any more.
Use two TDA2005 or TDA7240A amplifier ICs instead. The pcb design is in their datasheets.
Newark has both in stock.

The output of all these ICs is 22 Whats per channel which is about 14 Watts per channel.
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Aaron Cake
Administrator

Canada
6718 Posts
Posted - Jan 01 2010 :  10:39:37 AM  Show Profile  Visit Aaron Cake's Homepage  Send Aaron Cake an ICQ Message  Send Aaron Cake a Yahoo! Message  Reply with Quote
There are several free PCB design packages, such as Pad-2-Pad.
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