SV: Re: Sv: [sdiy] cheapest 30V analog switch DG444

[jhaible at debitel.net]

Looks good, too.

Meanwhile, I have ordered DG411, 412 and 413 switches.

Thanks to all who replied, on list and off-list.

JH.



> 
> http://www.intersil.com/cda/deviceinfo/0,0,DG444,0.html
> 
> Is cheaper at100 piece range 0.59.
> 
> KD
> 
> --- Harry Bissell Jr <harrybissell at prodigy.net> skrev:
> 
> > I use the DG444
> > 
> > I don't know about Europe, bu the 1K pricing on the
> > Maxim site is around $1 so its probably less
> > expensive than the DG201
> > 
> > It need a logic voltage reference suppy, though..
> > could be as simple as a resistive divider or cheap
> > zener (what I use)
> > 
> > The DG441/442 is the same spec whithout the logic
> > supply needed. I have not tried them
> > 
> > H^) harry
> > 
> > --- jhaible at debitel.net wrote:
> > 
> > > Thanks, but that's rather expensive, IMO.
> > > Looking for something in the 1 Euro range, if
> > > possible.
> > > 
> > > JH.
> > > 
> > > 
> > > > I use Vishay/Siliconix DG202 quad spst in DIP
> > > package., about €2.40 a piece
> > > > from Farnell.de/se
> > > > 
> > > > /daniel
> > > > 
> > > > >>> <jhaible at debitel.net> 2006-08-21 12:36:24 >>>
> > > > 
> > > > Hi,
> > > > 
> > > > I'm looking for the cheapest / best available CMOS
> > > analogue
> > > > switch that works on 30V.
> > > > 
> > > > There's such a *lot* of different types, from
> > > various 
> > > > manufacturers, out there. With parametric tables
> > > even.
> > > > But I don't need any special performance - no
> > > fault protection,
> > > > no extra flat resistance, nothing; I just want a
> > > type that is
> > > > *unexpensive*, and *available*. Something I can
> > > stock as a
> > > > standard switch, as I did with the 4066 for lower
> > > voltages.
> > > > 
> > > > SPST configuration is what I need most, so that's
> > > the first 
> > > > thing I'm looking for. And in DIP package.
> > > > 
> > > > Let me know what you're using, and where to buy
> > > it, please!
> > > > 
> > > > JH.
> > > > 
> > > > PS: I know the tricks to adapt a 4066 to a +/-15V
> > > powered circuit, or
> > > >     the use of discrete FETs; I'm really looking
> > > for a simple and
> > > >     easy chip that can become my "standard 30V"
> > > part.
> > > > 
> > > > -------------------------------------------------
> > > > debitel.net Webmail
> > > > 
> > > > 
> > > > 
> > > > 
> > > 
> > > 
> > > 
> > > 
> > > -------------------------------------------------
> > > debitel.net Webmail
> > > 
> > 
> > 
> 
> 
> 




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