looking for a chip amp.

djQUAN · 22nd January 2005, 05:02 PM

I'm looking for a chip amp that will run on 12-18V DC single supply, BTL output and can drive 4 ohm loads easily.

I want something with good SQ. planning to make a portable GC.

links, suggestions, schematics, etc are all welcome.

thanks.

arcom · 22nd January 2005, 05:10 PM

There is a whole range of TDA chips for automotive use from Philips and STMicro.

You can try:
TDA1554Q (also 1552Q,1557Q,1558Q) - 2x22W (4x11W)
TDA1560Q, TDA1562Q - 40W and 70W, class H
TDA7375 - 2x35W
TDA7560Q - 2x40W

cheers!

djQUAN · 1st June 2005, 08:13 AM

anyone know a chip amp that can run off a single 24V DC supply with outputs BTL?

Leolabs · 2nd June 2005, 03:20 AM

A few Japanese and Korean companies do have what u want.

22nd January 2005, 05:02 PM	#1
djQUAN diyAudio Member Join Date: May 2004 Location: manila	looking for a chip amp. I'm looking for a chip amp that will run on 12-18V DC single supply, BTL output and can drive 4 ohm loads easily. I want something with good SQ. planning to make a portable GC. links, suggestions, schematics, etc are all welcome. thanks.

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22nd January 2005, 05:10 PM	#2
arcom diyAudio Member Join Date: Dec 2004 Location: Croatia, Rijeka	There is a whole range of TDA chips for automotive use from Philips and STMicro. You can try: TDA1554Q (also 1552Q,1557Q,1558Q) - 2x22W (4x11W) TDA1560Q, TDA1562Q - 40W and 70W, class H TDA7375 - 2x35W TDA7560Q - 2x40W cheers!

1st June 2005, 08:13 AM	#3
djQUAN diyAudio Member Join Date: May 2004 Location: manila	anyone know a chip amp that can run off a single 24V DC supply with outputs BTL?

2nd June 2005, 03:20 AM	#4
Leolabs diyAudio Member Join Date: Dec 2004 Location: Bukit Mertajam	A few Japanese and Korean companies do have what u want.

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