This is a multi-part message in MIME format. --------------000706000800060200080703 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable From the TI WWW Page: The OPA454 is a low-cost operational amplifier with high voltage (100V) a= nd=20 relatively high current drive (25mA). It is unity-gain stable and has a=20 gain-bandwidth product of 2.5MHz. The OPA454 is internally protected against over-temperature conditions an= d=20 current overloads. It is fully specified to perform over a wide power-sup= ply=20 range of =B15V to =B150V or on a single supply of 10V to 100V. The status= flag is an=20 open-drain output that allows it to be easily referenced to standard low-= voltage=20 logic circuitry. This high-voltage op amp provides excellent accuracy, wi= de=20 output swing, and is free from phase inversion problems that are often fo= und in=20 similar amplifiers. Michael Rigby-Jones wrote: >=20 >> -----Original Message----- >> From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On > Behalf >> Of gacrowell@micron.com >> Sent: 19 June 2008 23:06 >> To: piclist@mit.edu >> Subject: [EE]Looking for an op amp >> >> I'm looking for an opamp with +/- 30V supply. The fastest amp that I >> have found has been this one: >> >> http://focus.ti.com/docs/prod/folders/print/opa552.html >> >> It has slew rate of 24V/uS and has a wide supply range of +-30V. Does >> anyone know of anything similar that would have a faster slew rate? >> >> Gary Crowell >> Micron Technology >=20 > Depends on how much you want to pay! >=20 > df> >=20 > 300v/us, up to 15-400v supply (!!) >=20 > No doubt the DC specs are appalling though. >=20 > Regards >=20 > Mike >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > This e-mail is intended for the person it is addressed to only. The > information contained in it may be confidential and/or protected by > law. If you are not the intended recipient of this message, you must > not make any use of this information, or copy or show it to any > person. Please contact us immediately to tell us that you have > received this e-mail, and return the original to us. Any use, > forwarding, printing or copying of this message is strictly prohibited. > No part of this message can be considered a request for goods or > services. > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >=20 --------------000706000800060200080703 Content-Type: text/x-vcard; charset=utf-8; name="Nino_Benci.vcf" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="Nino_Benci.vcf" begin:vcard fn:Antonio L. Benci n:Benci;Antonio L. org:Monash University;School of Physics adr:;;BLD27 / RM118-119;Monash University;VIC;3800;Australia email;internet:electronic.services@sci.monash.edu.au title:Professional Officer / E&IS Manager tel;work:+613 9905 3649 tel;fax:+613 9905 3637 x-mozilla-html:FALSE url:http://physics.monash.edu.au version:2.1 end:vcard --------------000706000800060200080703 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist --------------000706000800060200080703--