Ds1669 - Electronic Circuits Projects Diagrams Free

Dawny · 6th May 2008, 12:28 PM

Hello.

After lucking out three times in a row I came before you to ask if you know of any sources for DS1669 Electronic Digital Rheostat's?

Thanks in advance.

Dawn

ericgibbs · 6th May 2008, 01:11 PM

Quote:

Originally Posted by Dawny

Hello.

After lucking out three times in a row I came before you to ask if you know of any sources for DS1669 Electronic Digital Rheostat's?

Thanks in advance.

Dawn

hi,
Look here, are you in the UK.?

http://uk.farnell.com/1343839/semico...questid=521210

jpanhalt · 6th May 2008, 03:26 PM

Digikey has them too.
http://search.digikey.com/scripts/Dk...eywords=DS1669

They are also available as samples from Dallas/TI, but you need a company or educational e-mail address.

John

Dawny · 6th May 2008, 09:50 PM

Sorry I forgot I'm Australian...

Also it seems the UK farnell is out of stock while the Australian branch is selling Ds1669 for about $10.00 each.

Dawn

jpanhalt · 6th May 2008, 10:40 PM

There are other options that can be controlled by push button switches. Have you searched?

Failing that, sampling might be your best bet, if you can get a proper e-mail address, which TI seems to key on. So far as I know, there was no other validation done when I got one a few months ago as a sample. John

audioguru · 6th May 2008, 11:51 PM

Maxim-IC bought Dallas Semi, not TI. TI bought Burr-Brown.

In about 100 Years, Dick Smith war surplus electronic parts and used car parts will sell obsolete digital pots.

Hi Dawny,
Are you a female? Welcome to our (sometimes rude to women) forum.

mneary · 7th May 2008, 12:05 AM

Hint: If you put Australia in your user profile it will make it easier when you want help finding parts.

jpanhalt · 7th May 2008, 02:57 AM

Quote:

Originally Posted by audioguru

Maxim-IC bought Dallas Semi, not TI. TI bought Burr-Brown.

Well, just a senior moment. Dallas, Texas, what can I say. My son is graduating from down that way next week, and I must have just had it on my mind.

I ordered samples from both Maxim and TI at about the same time. TI was the one that required the non-generic address. Although, that trend seems to be catching on, and the business e-mail certainly comes in handy.

John

Dawny · 7th May 2008, 04:50 AM

jpanhalt: Yes Thanks for that I ended up finding some DS1804 and while they are a little different from the DS1669 they should work well enough for my experments.

audioguru: Hello, Yes I'm female and thank you for welcoming me to your forum

mneary: Truth be told I didn't even know I hadn't filled in my profile or for that matter know this forum had such a system, I've now corrected that error so thank you for pointing it out

Dawn.

6th May 2008, 12:28 PM	(permalink)
Dawny Experienced Member	Ds1669 Hello. After lucking out three times in a row I came before you to ask if you know of any sources for DS1669 Electronic Digital Rheostat's? Thanks in advance. Dawn

6th May 2008, 11:51 PM	(permalink)
audioguru Experienced Member	Maxim-IC bought Dallas Semi, not TI. TI bought Burr-Brown. In about 100 Years, Dick Smith war surplus electronic parts and used car parts will sell obsolete digital pots. Hi Dawny, Are you a female? Welcome to our (sometimes rude to women) forum. __________________ Uncle $crooge

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6th May 2008, 03:26 PM	(permalink)
jpanhalt Experienced Member	Digikey has them too. http://search.digikey.com/scripts/Dk...eywords=DS1669 They are also available as samples from Dallas/TI, but you need a company or educational e-mail address. John

6th May 2008, 09:50 PM	(permalink)
Dawny Experienced Member	Sorry I forgot I'm Australian... Also it seems the UK farnell is out of stock while the Australian branch is selling Ds1669 for about $10.00 each. Dawn

6th May 2008, 10:40 PM	(permalink)
jpanhalt Experienced Member	There are other options that can be controlled by push button switches. Have you searched? Failing that, sampling might be your best bet, if you can get a proper e-mail address, which TI seems to key on. So far as I know, there was no other validation done when I got one a few months ago as a sample. John

7th May 2008, 12:05 AM	(permalink)
mneary Experienced Member	Hint: If you put Australia in your user profile it will make it easier when you want help finding parts.

7th May 2008, 04:50 AM	(permalink)
Dawny Experienced Member	jpanhalt: Yes Thanks for that I ended up finding some DS1804 and while they are a little different from the DS1669 they should work well enough for my experments. audioguru: Hello, Yes I'm female and thank you for welcoming me to your forum mneary: Truth be told I didn't even know I hadn't filled in my profile or for that matter know this forum had such a system, I've now corrected that error so thank you for pointing it out Dawn.