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Chip Amps Amplifiers based on integrated circuits

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Old 13th March 2007, 09:46 AM   #1
Mayday is offline Mayday  Sweden
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Default Tda7490

Is there any redy made PCB's for this chip, or atleast eagle or gerber-files?

Anyone here built with it? Opinions?

/Mayday
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Old 13th March 2007, 10:44 AM   #2
juma is offline juma  Serbia
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http://www.st.com/stonline/products/...71/tda7490.htm

See datasheet, page 5.
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Old 12th April 2007, 11:25 PM   #3
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I have 3 of these. I'm going to try using 2 bridged & the remaining one in stereo configuration. But this is a back burner project. There seems to be no info out there except the ST datasheet. Good luck. But it will be pretty cool to be one of the first DIY'ers to try this. No heatsink = small.
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