Sanyo LA4440

KT · 8th July 2004, 05:03 AM

I opened up my Optimus SA-155 and found this chip inside. Anyone know anything about it or had success with it?

ftp.jetedata.cz/pub/ham/sheet/l/la4440.pdf

Thanks,
KT

KT · 8th July 2004, 05:06 AM

Here is the real datasheet link:

www.promelec.ru/pdf/la4440.pdf

KT

abid_rehan · 10th July 2004, 05:52 PM

Well its a pretty old chip with a THD of about 10% suitable for car audio application, don't know why they still use it?

8th July 2004, 05:03 AM	#1
KT diyAudio Member Join Date: Oct 2003 Location: USA	Sanyo LA4440 I opened up my Optimus SA-155 and found this chip inside. Anyone know anything about it or had success with it? ftp.jetedata.cz/pub/ham/sheet/l/la4440.pdf Thanks, KT

10th July 2004, 05:52 PM	#3
abid_rehan diyAudio Member Join Date: Mar 2007	LA4440 Well its a pretty old chip with a THD of about 10% suitable for car audio application, don't know why they still use it?

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8th July 2004, 05:06 AM	#2
KT diyAudio Member Join Date: Oct 2003 Location: USA	Here is the real datasheet link: www.promelec.ru/pdf/la4440.pdf KT

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