Re: 5 to 10V level shifter?

Posted by Petro on
URL: http://confocal-microscopy-list.275.s1.nabble.com/5-to-10V-level-shifter-tp7592213p7592293.html

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Thanks Benjamin.
That looks like what I need.
At the end the producer said they will adjust the output.
Thanks to everyone for suggestions.
Best.
Petro.



On Thu, 20 May 2021 at 10:40, Benjamin Smith <[hidden email]>
wrote:

> *****
> To join, leave or search the confocal microscopy listserv, go to:
> http://lists.umn.edu/cgi-bin/wa?A0=confocalmicroscopy
> Post images on http://www.imgur.com and include the link in your posting.
> *****
>
> I was working on a high speed mux and came across this guy:
>
> https://rocelec.widen.net/view/pdf/c2zkd9yjaz/INSLS10003-1.pdf?t.download=true&u=5oefqw
>
> This would be perfect as it can convert 3V and 5V logic to up to 15V logic
> and has a bandwidth of up to 40MHz with a 2A peak driving current.
>
> On Mon, May 10, 2021 at 2:30 AM Jan-Peter Siebrasse <
> [hidden email]>
> wrote:
>
> > *****
> > To join, leave or search the confocal microscopy listserv, go to:
> > http://lists.umn.edu/cgi-bin/wa?A0=confocalmicroscopy
> > Post images on http://www.imgur.com and include the link in your
> posting.
> > *****
> >
> > Hi Pedro,
> >
> > I had a similar problem with an old AOTF which needed 10V but my homebrew
> > controller based on an Arduino microcontroller would only deliver 5V max.
> > As a workaround I used a simple circuit with the TL084CN op-amp from
> Texas
> > instrument, combined with the d/a converter  MCP4822. So the Arduino now
> > deliver 0-5V via the MCP4822 which is translated to 0-10V by the op-amp.
> > Time resolution should be around 10µs but I never tested it.
> >
> > Regards
> >
> > JP
> >
>
>
> --
> Benjamin E. Smith, Ph. D.
> Imaging Specialist, Vision Science
> University of California, Berkeley
> 195 Weill Hall
> Berkeley, CA  94720-3200
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>
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>