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Sci.Electronics.Basics -> digikey components
There are 8 messages in this thread.
You are currently looking at messages 1 to 8.
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Author: lerameurDate: 21:47 10-05-08
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hello guys,
I usually find the parts I am looking for on digikey web site. I have
not order from there for a long time. But have they decrease
selectivity of products. I was looking for low pass filter chip.ie
MAX7480EPA, but it is non stock and minimum of 50.. and that is the
only with 2k fc. also I was looking for dtmf dialer, and they are now
obsolete. Is it just my luck or are they not keeping as many parts as
before ?
K
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Author: ChrisDate: 00:24 11-05-08
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On May 10, 8:47=A0pm, lerameur <leram...@yahoo.com> wrote:
> hello guys,
>
> I usually find the parts I am looking for on digikey web site. I have
> not order from there for a long time. But have they decrease
> selectivity of products. I was looking for low pass filter chip.ie
> MAX7480EPA, but it is non stock and minimum of 50.. and that =A0is the
> only =A0with 2k fc. also I was looking for dtmf dialer, and they are now
> obsolete. Is it just my luck or are they not keeping as many parts as
> before ?
>
> K
Maxim is pretty famous for rolling out ICs, running them for a few
yeras, and then limiting their availability. But today is your lucky
day on that one. The MAX7480EPA+ (the + stands for lead-free and RoHS
qualified) is available and in stock from both DigiKey and Maxim
directly. Try it.
If you're having problems with availability on a part, always check
with the manufacturer's website for further information.
http://www.maxim-ic.com/
Obsolete means obsolete. The distributors don't have anything to do
with this. But without a part number, a cross-reference isn't
possible. Most DTMF dialers are obsolete.
Good luck
Chris
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Author: lerameurDate: 00:54 11-05-08
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On May 11, 12:24 am, Chris <cfoley1...@yahoo.com> wrote:
> On May 10, 8:47 pm, lerameur <leram...@yahoo.com> wrote:
>
> > hello guys,
>
> > I usually find the parts I am looking for on digikey web site. I have
> > not order from there for a long time. But have they decrease
> > selectivity of products. I was looking for low pass filter chip.ie
> > MAX7480EPA, but it is non stock and minimum of 50.. and that is the
> > only with 2k fc. also I was looking for dtmf dialer, and they are now
> > obsolete. Is it just my luck or are they not keeping as many parts as
> > before ?
>
> > K
>
> Maxim is pretty famous for rolling out ICs, running them for a few
> yeras, and then limiting their availability. But today is your lucky
> day on that one. The MAX7480EPA+ (the + stands for lead-free and RoHS
> qualified) is available and in stock from both DigiKey and Maxim
> directly. Try it.
yes I know about the MAX7480EPA+, it is just that I do not want a
minimum of 50...
k
just 5 would be enough
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Author: Michael A. TerrellDate: 01:31 11-05-08
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lerameur wrote:
>
> yes I know about the MAX7480EPA+, it is just that I do not want a
> minimum of 50...
>
> k
> just 5 would be enough
https://shop.maxim-ic.com/storefront/welcome.do will sell you any
quantity you want @ $ 4.51 each.
--
Service to my country? Been there, Done that, and I've got my DD214 to
prove it.
Member of DAV #85.
Michael A. Terrell
Central Florida
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Author: Rich WebbDate: 06:46 11-05-08
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On Sat, 10 May 2008 21:54:15 -0700 (PDT), lerameur
<lerameur@yahoo.com> wrote:
>On May 11, 12:24 am, Chris <cfoley1...@yahoo.com> wrote:
>> On May 10, 8:47 pm, lerameur <leram...@yahoo.com> wrote:
>>
>> > hello guys,
>>
>> > I usually find the parts I am looking for on digikey web site. I have
>> > not order from there for a long time. But have they decrease
>> > selectivity of products. I was looking for low pass filter chip.ie
>> > MAX7480EPA, but it is non stock and minimum of 50.. and that is the
>> > only with 2k fc. also I was looking for dtmf dialer, and they are now
>> > obsolete. Is it just my luck or are they not keeping as many parts as
>> > before ?
>>
>> > K
>>
>> Maxim is pretty famous for rolling out ICs, running them for a few
>> yeras, and then limiting their availability. But today is your lucky
>> day on that one. The MAX7480EPA+ (the + stands for lead-free and RoHS
>> qualified) is available and in stock from both DigiKey and Maxim
>> directly. Try it.
>
>
>yes I know about the MAX7480EPA+, it is just that I do not want a
>minimum of 50...
>
>k
>just 5 would be enough
Newark has them in stock, no minimum quantity, 1-24 @$5.67.
I'm surprised that the search engine at http://www.findchips.com is
not better known. It doesn't support a parametric search but once you
know the part number you're looking for, it can be quite handy.
--
Rich Webb Norfolk, VA
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Author: David L. JonesDate: 03:21 12-05-08
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On May 11, 8:46 pm, Rich Webb <bbew...@mapson.nozirev.ten> wrote:
> I'm surprised that the search engine athttp://www.findchips.comis
> not better known. It doesn't support a parametric search but once you
> know the part number you're looking for, it can be quite handy.
Hey, that's REALLY handy.
Thanks for the link.
It's earned a place on my browser toolbar.
Dave.
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Author: Rich GriseDate: 17:49 14-05-08
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On Sat, 10 May 2008 21:24:08 -0700, Chris wrote:
> On May 10, 8:47 pm, lerameur <leram...@yahoo.com> wrote:
...
>> MAX7480EPA, but it is non stock and minimum of 50.. and that is the
>> only with 2k fc. also I was looking for dtmf dialer, and they are now
>> obsolete. Is it just my luck or are they not keeping as many parts as
>> before ?
...
> http://www.maxim-ic.com/
>
> Obsolete means obsolete. The distributors don't have anything to do
> with this. But without a part number, a cross-reference isn't
> possible. Most DTMF dialers are obsolete.
These days, it's not worth it, when practically anyone can whip up
a DTMF tone genny with just about any uP or FPGA/CPLD chip and a few
discretes. (of course, you'd need the development kit, but I guess
they can be found for $20.00 ~ $50.00 .)
Cheers!
Rich
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Author: Lord GarthDate: 19:26 14-05-08
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"lerameur" <lerameur@yahoo.com> wrote in message
news:8e66cfa7-3f63-4096-a9e1-45ca17ef3679@34g2000hsh.googlegroups.com...
> hello guys,
>
> I usually find the parts I am looking for on digikey web site. I have
> not order from there for a long time. But have they decrease
> selectivity of products. I was looking for low pass filter chip.ie
> MAX7480EPA, but it is non stock and minimum of 50.. and that is the
> only with 2k fc. also I was looking for dtmf dialer, and they are now
> obsolete. Is it just my luck or are they not keeping as many parts as
> before ?
>
Several DTMF ICs are coming up with a google search for 'DTMF dialer ic'
If you get into a bind, let me know, I have several...I can part with one.
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