NTE 7197 chips

DynacoDave · 10th June 2009, 04:48 PM

Any circuit designs around for this chip? When I searched, I didn't see a single post on this.

DcibeL · 10th June 2009, 05:13 PM

NTE as far as I know manufactures equivalent replacement parts for existing parts from other manufacturer's.

This part looks to be a replacement part for LM3886. Search LM3886 and you will find lots of information.

[Edit: Confirmed. Go to NTE website and search LM3886 cross-reference and you find NTE7197]

DynacoDave · 10th June 2009, 05:44 PM

Yep. And thank you. I saw that on the parts store ordering system. They could not find a Philips sample schematic, like the ones Natonal Semiconductor's provides on their spec sheets.
I was thinking that the pin out was the same as the LM3886 but just wanted to be sure before the solder starts to melt.

10th June 2009, 04:48 PM	#1
DynacoDave diyAudio Member Join Date: Dec 2006	NTE 7197 chips Any circuit designs around for this chip? When I searched, I didn't see a single post on this.

10th June 2009, 05:13 PM	#2
DcibeL diyAudio Member Join Date: May 2003 Location: Saskatchewan	NTE as far as I know manufactures equivalent replacement parts for existing parts from other manufacturer's. This part looks to be a replacement part for LM3886. Search LM3886 and you will find lots of information. [Edit: Confirmed. Go to NTE website and search LM3886 cross-reference and you find NTE7197] __________________ "Why does my amplifier hum?"..."It hums because it doesn't know the words." Peerless 830884 + 810921 (SS D2608/9130) = Music to my ears

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10th June 2009, 05:44 PM	#3
DynacoDave diyAudio Member Join Date: Dec 2006	Yep. And thank you. I saw that on the parts store ordering system. They could not find a Philips sample schematic, like the ones Natonal Semiconductor's provides on their spec sheets. I was thinking that the pin out was the same as the LM3886 but just wanted to be sure before the solder starts to melt.

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