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kovalja
Joined: 18 Jul 2002
Posts: 20
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 17 Mar 2003 14:32 DataSheets - PT2265, PT2275, LTM9052 ???? |
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Hi all,
I'm loking for detailed data sheets for:
- PT2265 - Princeton Technol. RC encoder
- PT2275 - Princeton Technol. RC decoder
- LTM9052/4096 - LiteOn IR module
I found out only draft data sheets for chips from Princeton Technology. I also asked them for detailed decriptions but they didn't answer me 
For LTM9052 chip I didn't find any description.
Could anybody help me? I'm interesting in electrical characteristics, timing, comm. protocol etc. for these chips and IR module.
Thanks a lot.
kovalja
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Ansunamu
Joined: 19 Oct 2001
Posts: 251
Helped: 4
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| 22 Mar 2003 7:11 What are these chips used for ? |
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| I can get these datasheet but i dont know about these chips could been used on what kind of application . Could you tell me a littile about what kind of circuit that you need to used these chips ?
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woody28
Joined: 24 Mar 2002
Posts: 67
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| 22 Mar 2003 17:44 Here is what you want |
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| PT2265 datasheet!!
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kovalja
Joined: 18 Jul 2002
Posts: 20
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| 24 Mar 2003 8:57 Thanks |
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Hi woody28 and all,
thanks for your datasheet. I've got now full data sheets for PT2264 and PT2275.
But, I have not found data sheet for LTM9052/4096 still. Could anybody help me?
Thanks
kovalja
P.S. Ansunamu, these chips are used in IR Remote Controllers.
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woody28
Joined: 24 Mar 2002
Posts: 67
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| 24 Mar 2003 9:19 IR receiver |
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Dear kovalja
You can use any Commercial IR receiver on this project as one of that exsit on TVs and VCRs or other audio video products.
sure no problem.
Woody28
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kovalja
Joined: 18 Jul 2002
Posts: 20
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| 24 Mar 2003 17:24 I know |
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Hi Woody28
I know it, but I would like to know the function of LTM receiver. This is for repairing of the old receiver. For new applications I'm using different receivers.
Thanks for your comments.
kovalja
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mbyka
Joined: 12 May 2002
Posts: 512
Helped: 1
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| 28 Mar 2003 21:30 |
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http://www.princeton.com.tw/pdfile/remote/2265s.pdf
http://www.princeton.com.tw/spechtml/remote/2265.htm
http://www.google.com.tr/search?q=cache:dPgwmn3Lcz4C:www.princeton.com.tw/pdtindex.htm+PT2265++RC+encoder+&hl=tr&ie=UTF-8
http://www.princeton.com.tw/spechtml/remote/2275.htm
http://www.princeton.com.tw/pdfile/remote/2275s.pdf
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mbyka
Joined: 12 May 2002
Posts: 512
Helped: 1
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| 28 Mar 2003 21:42 |
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http://www.abacom-tech.com/catalog/HT12D.pdf
http://www.whwave.com.cn/poweric/Pdf/HOLTEK/POWER_E/2_12D.PDF
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kovalja
Joined: 18 Jul 2002
Posts: 20
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| 30 Mar 2003 20:19 |
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Thank you mbyka for your links,
but these data sheets from Princeton are of the short form. I already have a long versions.
Thanks for Holtek tips, I've got them too.
kovalja
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