[sdiy] ROHS transistor arrays?

[Ken MacBeth]

Hi Dan- why not try CA3083s? % transistors in a 16 pin package- 2 independant matched apirs inside!

Kind Regards, Ken

http://www.macbethstudiosystems.com
Home of the M3X Analogue synthesizer...


--- On Tue, 5/5/09, Dan Snazelle <subjectivity at hotmail.com> wrote:

> From: Dan Snazelle <subjectivity at hotmail.com>
> Subject: [sdiy] ROHS transistor arrays?
> To: synth-diy at dropmix.xs4all.nl
> Date: Tuesday, 5 May, 2009, 4:42 PM
> 
> hey there
> 
> so it turns out the ca3046 is now considered an obsolete
> part and it is also non ROHS
> 
> bad news!
> 
> so i am wondering what other (hopefully cheaP) transistor
> arrays are available for making things like
> ladder filters or expo's.
> 
> the ca3046 had four npn's right?
> 
> the MAT chips are very expensive.
> 
> i am going to see if the LM394 is avail as a ROHS part. I
> also need to find a decent (not amazing) PNP pair
> 
> i have heard that LINEAR makes transistor arrays but these
> may just be pairs.
> 
> anyway...any help highly appreciated.
> 
> these need to meet ROHS standards as well.
> 
> 
> 
> thanks
> 
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