Integrated circuits, resistors, capacitors





Archive for February, 2010

!!!! A/D Needed

Help!

We’re desparate to find a supply of these obsoleted A/D’s.

It’s a 40 pin dip, A to D converter which was marketed under the following
brands/part numbers. Telcom, p/n TSC-800 — Datel, p/n ADC-800 —
Teledyne, p/n TC-800.

Any help in locating these parts is much appreciated.

Thanks,
Eileen Brooks
Setra Systems, Inc.
159 Swanson Road
Boxborough, MA  01719

1-800-257-3872

posted by admin in Uncategorized and have Comment (1)

Re: 1000 samples pr. sec. sigma-delta ADC?

Arne Furdal wrote:

> I want to sample a sensor at 1 ksps, using a 16 bit sigma-delta
> A/D-converter.  An audio ADC would be all right, but I haven’t found any
> ADC where 1 ksps is within spec. Does anyone know of a suitable ADC?  Any
> help would be greatly appreciated.

> Arne Furdal
> Horten, Norway
> a…@ffi.noLook at the Analog devices ad18xx family. They produce a lot of AD/DC

systems, not expensive and very reliable. Connect http://www.analog.com

Good luck
cadi…@worldnet.fr

posted by admin in Uncategorized and have Comments (2)

Looking for ET-7272 line driver chip

Does anyone know the manafact. or a dist. for the ET-7272 line driver chip?
From what litle information I have, this is a pin-for-pin replacement for a
26ls31 except it can run on 24 volts instead of 5 volts.

Harvey G. Benner
HBen…@concentric.net

posted by admin in Uncategorized and have No Comments

microcontroller

Hi,

Does anybody know where I can get information on programming the D8749H
microcontroller (eprom version). I need all specs to build a programmer,
like programming voltages, programming algorithm. I have been at intel’s
web site and nec’s site (the manufacturer of the controller, however it
was first made by intel) but no success.

Thanx in advance, Erik (edoo…@worldonline.nl)

posted by admin in Uncategorized and have Comments (3)

FS Intel P8098

Available January 10, 1997

2000 pieces of Intel P8098 please call or email @;

purchas…@tti.net

posted by admin in Uncategorized and have No Comments

Home made garage door opener remote control

Does anyone have a schematic or instructions for making a home made garage
 door opener remote control (transmitter for a Sears model?

If so, please e-mail me at mudhu…@aol.com

posted by admin in Uncategorized and have No Comments

Your parts needs

I’m slowly getting up to speed on what parts to stock
for all you experimenters & manufacturers out there, but
need more info on what’s more commonly used.

Please send me a short note of what you use most often
and perhaps even a list of your less used parts as I can
supply parts in quantities of 1 – 1000+ at _very_
competitive prices. My parts are a mix of pulls and new,
unused inventory aquired from bankrupticies and end of
manufacturing runs.

Please indicate your preferred package style and any
temperature/speed ratings that may be required.

I’ll actually be away for a week (returning Jan.16) so
I hope to be answering and or quoting a lot on the
following Friday.

L8r, Terry

posted by admin in Uncategorized and have No Comments

Tesla Coil

I am cuurently building (sort of) a moderatly sized tesla coil (6" dia)
and would appreciate any help or advice anyone cares to give. I would
very much like to look at one if anyone in the Houston area would care
to demonstrate it for me.

posted by admin in Uncategorized and have Comment (1)

Do you Need Electronic Test Equipment?

If you are looking for electronics (analyzers, amplifiers, filters,
meters, oscilloscopes, measuring equipment and much,much more), please
email me with your physical address for a free catalog or call
1-800-527-4642. Please visit our website at:  http://www.tucker.com/.

posted by admin in Uncategorized and have No Comments

12V Halogen lamp Socket?

I have a 12 V , 50W halogen lamp, but I broke
the procelain socket.
Does anyone know where I can find one?
-Alex

posted by admin in Uncategorized and have No Comments