CS8412 replacement

[carlosfm]

Well, the CS8412 was discontinued (it's not on the Crystal website), and my doubt is if there's any non-SMD S/PDIF receiver that I can use.
Sometimes I can get discontinued chips around here, like the TDA1541A, but when I ask for the CS8412 they look at me as if I was Ben Ladden.
Oh, and a search on the TI website gives hundreds of results...
Any idea?
Thanks guys.

 

[OliverD]

I can still order them from one of my suppliers. I guess there's still a lot of them collecting dust in ware houses.

 

[Happy Ears]

modulator / receiver

Carlos , Yamaha YM3623B seems oke .
🙂

 

[carlosfm]

Re: modulator / receiver

Carlos , Yamaha YM3623B seems oke .
🙂

Thanks Happy Ears.
Do you easilly get that Yamaha part?
I can't even get the datasheet of the YAC517 dac chip of one of my cd players.

 

[rfbrw]

The datasheet for the SAA7274 is fairly available on the web and the chip comes in 24 pin DIL. It has been discontinued for a while but still seems available.

 

[carlosfm]

Thanks rfbrw, Philips parts may be easyer to find than Yamaha ones.
So...
No currently made/avalidable non-SMD S/PDIF receiver?
What about Burr-Brown?

 

[rfbrw]

The TI/BB ones, DIR1701 and DIR1703, are smd.

 

[carlosfm]

The TI/BB ones, DIR1701 and DIR1703, are smd.

 

[mdlover]

Hi,

I think it's even more diffcult to get the Yamaha YM3623 nowadays. 🙁

 

[jean-paul]

Carlos, I can still buy CS8412 with 2002 datecodes here for about 20 Euro/piece.

How many chips do you want ?

 

[carlosfm]

Thanks Jean-Paul, but Elso made me an offer with a special price and I'm gonna get one from him.
Thanks again.

 

[jean-paul]

OK, just make sure it is one of the later revisions.

 

[Andypairo]

What is the difference betwen a chip marked 95 vs a more recent marked 02 ?

Cheers

Andrea

 

[jean-paul]

Older CS8412 versions are flawed with errors that were corrected in rev. C or G ( sorry, pretty vague info but I really try to remember only the relevant info which is to use later revisions > the newer the better ). That's what I read in some document from Crystal I once stumbled on. I searched for old mail with Jocko who did know what the errors were but I don't have that mail anymore. I did a comparison some years ago and to be true I only remember that the newer version locked a lot better. From that I think *now* that the PLL was improved.

The problems were solved around 1996 or 1997.

I think it's even more difficult to get the Yamaha YM3623 nowadays.

Still have some unused YM3623's.... I prefer CS8412.

 

[Jocko Homo]

Who says it is hard to find YM3623????

I still have a pile of them. New, even. Cheap, too.

Jocko

 

[sparkle]

http://www.reichelt.de/

try here for a CS8412CP- i will tell you wich revision is the chip tomorrow because I haven't them here. Reichelt has an minimum order 50Euro- they also have TDA1543N really cheap.
daniel

 

[carlosfm]

Re: Who says it is hard to find YM3623????

I still have a pile of them. New, even. Cheap, too.

Jocko

Do you send samples?
Ok, just joking...😀

 

[sparkle]

cs8412cp

reichelt CS8412-CP is GTAWZG0237 if that means something to anybody😀
daniel

 

[Elso Kwak]

Re: cs8412cp

reichelt CS8412-CP is GTAWZG0237 if that means something to anybody😀
daniel

Hi daniel,
All CP versions are OK.😎
But you must use some form of resetcircuit after power on.😎

 

[Andypairo]

Elso can you be more precise?

Cheers

Andrea