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Difference Amp.

So belly-to-belly anti-parallel ?:-} ...Jim Thompson

--
| James E.Thompson                                 |    mens     | 
| Analog Innovations                               |     et      | 
| Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    | 
| STV, Queen Creek, AZ 85142    Skype: skypeanalog |             | 
| Voice:(480)460-2350  Fax: Available upon request |  Brass Rat  | 
| E-mail Icon at http://www.analog-innovations.com |    1962     | 

     Thinking outside the box... producing elegant solutions.
Reply to
Jim Thompson
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This is a family show. (For values of "family" corresponding to dates before 1965.)

Cheers

Phil Hobbs

--
Dr Philip C D Hobbs 
Principal Consultant 
ElectroOptical Innovations LLC 
Optics, Electro-optics, Photonics, Analog Electronics 

160 North State Road #203 
Briarcliff Manor NY 10510 

hobbs at electrooptical dot net 
http://electrooptical.net
Reply to
Phil Hobbs

Sno-o-o-ort >:-}

Yep. I'm of the Ozzie & Harriet era. ...Jim Thompson

--
| James E.Thompson                                 |    mens     | 
| Analog Innovations                               |     et      | 
| Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    | 
| STV, Queen Creek, AZ 85142    Skype: skypeanalog |             | 
| Voice:(480)460-2350  Fax: Available upon request |  Brass Rat  | 
| E-mail Icon at http://www.analog-innovations.com |    1962     | 

     Thinking outside the box... producing elegant solutions.
Reply to
Jim Thompson

Grin, I'll never think of my belly to belly, anti parallel diodes the same way again. I worry about people plugging things in without the power on... but the diodes take care of that too!

George H.

Reply to
George Herold

Depends on quantities. I think we pay about 100x for a 0.1% resistor than we do for a 1% resistor but that doesn't make it exactly expensive (relative to an amplifier). I'm trying to find some small (0402 equivalent) arrays.

Reply to
krw

Good for them. I'm just saying: When doing, for instance, a wafer size transfer there is always that last low-volume product that's neither worth keeping the old line alive for, nor transferring it, no matter margin or visibility. I have a 100->150mm transfer behind me and am in the middle of going to 200mm in a NXP (now Nexperia) waferfab, so I've been down that road. Of course it's mostly automotive customers clinging to the old products.

robert

Reply to
Robert Latest

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