From: Manu Abraham <abraham.manu@gmail.com>
To: Microcontroller discussion list - Public. <piclist@mit.edu>
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Date: Tue, 1 Dec 2020 06:30:34 -0800
Subject: Re: [EE] Piezo driver
Thread-Topic: [EE] Piezo driver
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Hi Jason,

Thanks for chiming in.

I am sorry, my bad and incomplete post. Should've elaborated that I
was searching for a
single chip solution, or a discrete solution, rather than a completely
built equipment.

Best Regards,

Manu


On Tue, Dec 1, 2020 at 6:04 PM Jason White
<whitewaterssoftwareinfo@gmail.com> wrote:
>
> Check out "signal amplifiers" which typically get used with bench top
> signal/function generators.
>
> Model 9100 "300V high voltage amplifier"
>
> Datasheet:
> https://www.taborelec.com/Tabor//userdata/SendFile.asp?DBID=3D1&LNGID=3D1=
&GID=3D719&FID=3D1161
>
> 0.1ohm output impedance
> "small signal" -3db bandwidth 1MHz, at 20Vp-p
>
> Cost?
>
> No affiliation with the seller.
>
> Be aware, this is a "high voltage amplifier" they also appear to classify
> some of their amplifiers as "high frequency" and "high current"
>
> https://www.taborelec.com/signal-amplifiers
>
> Regards,
> Jason White
>
>
>
>
> On Tuesday, December 1, 2020, Manu Abraham <abraham.manu@gmail.com> wrote=
:
>
> > Hi folks,
> >
> > I am looking for a power amplifier that can do about 1.8MHz with a
> > swing of about 18V, the piezo element with an impedance of 2 ohms at a
> > resonant freq. of 1.77MHz.
> >
> > Any known designs that can do, or any pointers ?
> >
> > Thanks,
> >
> > Manu
> > --
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> --
> Jason White
> --
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