MAX4581
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From: petrus bitbyter on 23 Jun 2010 09:11 "Jim Thompson" <To-Email-Use-The-Envelope-Icon(a)On-My-Web-Site.com> schreef in bericht news:f7i226pl4q21q9nvkr4h9j8n03unlhs14n(a)4ax.com... > I've had a request to quote the design of a pin-for-pin replacement of > the MAX4581. > > Not being on the buying side of such stuff, is this really a > hard-to-get part? > > It's not a terribly difficult thing to design (I did the ON-Semi re-do > of the 4051-52-53 series many years ago), but I'm suspicious that I'm > being used as a price-reduction tool :-) > > ...Jim Thompson > -- > | James E.Thompson, CTO | mens | > | Analog Innovations, Inc. | et | > | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | > | Phoenix, Arizona 85048 Skype: Contacts Only | | > | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | > | E-mail Icon at http://www.analog-innovations.com | 1962 | > > I love to cook with wine. Sometimes I even put it in the food. Hmm... Maxim has a myriad of MAX4581 types for sale, http://www.maxim-ic.com/datasheet/index.mvp/id/1851/t/al so I can hardly imagine there's no one available that meet your customers requirements. Can't get another idea then the the one you already have: Pricing. petrus bitbyter
From: Grant on 23 Jun 2010 10:20
On Tue, 22 Jun 2010 16:40:43 -0700, Jim Thompson <To-Email-Use-The-Envelope-Icon(a)On-My-Web-Site.com> wrote: >I've had a request to quote the design of a pin-for-pin replacement of >the MAX4581. > >Not being on the buying side of such stuff, is this really a >hard-to-get part? Not in the online catalogs for Farnell or RS here. > >It's not a terribly difficult thing to design (I did the ON-Semi re-do >of the 4051-52-53 series many years ago), but I'm suspicious that I'm >being used as a price-reduction tool :-) Pin for pin 405x series? Why not use 'hc405x instead for low voltage? Grant. -- http://bugs.id.au/ |