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x0x:rareparts [2007/09/04 04:32]
ladyada
x0x:rareparts [2016/01/28 18:05]
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-These are the ultra-rare parts that you may have problems getting 
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-====== AN6562 ====== 
-You'll need two of these dual op amps. They are hard to get, but you can probably substitute a  [[http://​www.national.com/​mpf/​LM/​LM358.html|LM358]] or any other rail-to-rail opamp that can go up to 30V input. 
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-[[http://​www.ladyada.net/​media/​x0xb0x/​datasheets/​AN1358.pdf|Datasheet]] 
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-====== BA662 - Rohm ====== 
-Ultra-rare. You're unlikely to ever find these unless they'​re pulled 
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-Pinout in [[http://​www.ladyada.net/​media/​x0xb0x/​TB-303_service_notes_1982.zip|TB303 service notes]] 
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-====== BA6110 - Rohm ====== 
-A good substitute for the '662 if you current mirror the input. A little noisier though. 
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-Sometimes you can get them from [[http://​www.mcminone.com/​product.asp?​catalog%5Fname=MCMProducts&​category%5Fname=3829961&​product%5Fid=BA6110|Newark/​MCM]] ​ 
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-[[http://​www.ladyada.net/​media/​x0xb0x/​datasheets/​BA6110.pdf|Datasheet]] 
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-====== LA4140 ====== 
-Headphone amplifier. Rare part. Sometimes available from [[http://​www.newark.com/​jsp/​search/​productdetail.jsp?​SKU=37C1490&​CMP=AFC-QO1721829242|Newark/​MCM]] 
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-[[http://​www.ladyada.net/​media/​x0xb0x/​datasheets/​LA4140orig.pdf|Old Datasheet]] 
-[[http://​www.ladyada.net/​media/​x0xb0x/​datasheets/​LA4140sanyo.pdf|New Datasheet]] 
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-Pinout in [[http://​www.ladyada.net/​media/​x0xb0x/​TB-303_service_notes_1982.zip|TB303 service notes]] 
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-[[http://​octopart.com/​search?​q=la4140|Search Octopart]] 
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-====== 2SC2291 ====== 
-Very rare, hard to find. 
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-A possible alternative is [[http://​www.mouser.com/​search/​ProductDetail.aspx?​R=NTE44virtualkey52600000virtualkey526-NTE44|NTE44,​ which you can buy from Mouser]] 
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-====== 2SC1583 ====== 
-Somewhat rare, hard to find. 
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-A possible alternative is [[http://​www.mouser.com/​search/​ProductDetail.aspx?​R=NTE42virtualkey52600000virtualkey526-NTE42|NTE42,​ which you can buy from Mouser]] 
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-[[http://​www.ladyada.net/​media/​x0xb0x/​datasheets/​2SC1583.pdf|Datasheet]] 
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-====== 2SA733P ====== 
-You can buy these from Mouser, as they are still being manufactured! 
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-[[http://​www.mouser.com/​search/​ProductDetail.aspx?​R=2SA733Pvirtualkey51210000virtualkey512-2SA733P|Buy from Mouser]] 
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-====== 2SC536F ====== 
-Somewhat rare, hard to find. 
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-====== 2SK30A ====== 
-[[http://​www.ladyada.net/​media/​x0xb0x/​datasheets/​2SK30.pdf|Datasheet]] 
  
/home/ladyada/public_html/wiki/data/pages/x0x/rareparts.txt · Last modified: 2016/01/28 18:05 (external edit)