Optocoupler with Schmitt trigger

F

Franc Zabkar

Guest
I'm looking for an optocoupler with Schmitt trigger output, something
like Fairchild's H11L1M:
http://www.fairchildsemi.com/ds/H1/H11L1-M.pdf

I couldn't find it anywhere else but Far-ke-nell:
http://au.farnell.com/fairchild-semiconductor/h11l1m/optocoupler-schimitt-trigger/dp/1021127?crosssellid=1021127&crosssell=true

As usual they charge 5 times the going price, plus $10 delivery, plus
$10 minimum order, plus GST.

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
 
Franc Zabkar wrote:

I'm looking for an optocoupler with Schmitt trigger output, something
like Fairchild's H11L1M:
http://www.fairchildsemi.com/ds/H1/H11L1-M.pdf

I couldn't find it anywhere else but Far-ke-nell:
http://au.farnell.com/fairchild-semiconductor/h11l1m/optocoupler-schimitt-trigger/dp/1021127?crosssellid=1021127&crosssell=true

As usual they charge 5 times the going price, plus $10 delivery, plus
$10 minimum order, plus GST.
Click to expand...
Do Fairchild have a site where you can register as a user. Chances are you may be able to get samples for free. I regularly do.

Graham
 
On Thu, 02 Apr 2009 23:59:28 +0100, Eeyore
<rabbitsfriendsandrelations@hotmail.com> put finger to keyboard and
composed:

Franc Zabkar wrote:

I'm looking for an optocoupler with Schmitt trigger output, something
like Fairchild's H11L1M:
http://www.fairchildsemi.com/ds/H1/H11L1-M.pdf

I couldn't find it anywhere else but Far-ke-nell:
http://au.farnell.com/fairchild-semiconductor/h11l1m/optocoupler-schimitt-trigger/dp/1021127?crosssellid=1021127&crosssell=true

As usual they charge 5 times the going price, plus $10 delivery, plus
$10 minimum order, plus GST.

Do Fairchild have a site where you can register as a user. Chances are you may be able to get samples for free. I regularly do.

Graham
Click to expand...
No sample service to Australia. :-(

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
 
Franc Zabkar wrote:

On Thu, 02 Apr 2009 23:59:28 +0100, Eeyore
rabbitsfriendsandrelations@hotmail.com> put finger to keyboard and
composed:

Franc Zabkar wrote:

I'm looking for an optocoupler with Schmitt trigger output, something
like Fairchild's H11L1M:
http://www.fairchildsemi.com/ds/H1/H11L1-M.pdf

I couldn't find it anywhere else but Far-ke-nell:
http://au.farnell.com/fairchild-semiconductor/h11l1m/optocoupler-schimitt-trigger/dp/1021127?crosssellid=1021127&crosssell=true

As usual they charge 5 times the going price, plus $10 delivery, plus
$10 minimum order, plus GST.

Do Fairchild have a site where you can register as a user. Chances are you may be able to get >samples for free. I regularly do.

No sample service to Australia. :-(
Click to expand...
That's unfortunate. Can you find an equivalent from TI or Nat Semi to mention a couple ?

Graham
 
Franc Zabkar wrote:
I'm looking for an optocoupler with Schmitt trigger output, something
like Fairchild's H11L1M:
http://www.fairchildsemi.com/ds/H1/H11L1-M.pdf

I couldn't find it anywhere else but Far-ke-nell:
http://au.farnell.com/fairchild-semiconductor/h11l1m/optocoupler-schimitt-trigger/dp/1021127?crosssellid=1021127&crosssell=true

As usual they charge 5 times the going price, plus $10 delivery, plus
$10 minimum order, plus GST.
Click to expand...
Ok, they usually charge more, but then they usually have it right away
also. Delivery is around $5.00 (in Sydney metro at least) or go pick it
up - you'll probably spend more in fuel. I've never encountered a
minimum order qty, where they're priced as singles, in over 10 years of
dealing with them. In fact I've order items that were less in value than
the shipping with no problems.

Are you after production quantities or prototypes? If you're
prototyping, geez what's a few extra bucks?

Chris.
 
On Fri, 03 Apr 2009 01:40:24 GMT, cth <a@b.c> put finger to keyboard
and composed:

Franc Zabkar wrote:
I'm looking for an optocoupler with Schmitt trigger output, something
like Fairchild's H11L1M:
http://www.fairchildsemi.com/ds/H1/H11L1-M.pdf

I couldn't find it anywhere else but Far-ke-nell:
http://au.farnell.com/fairchild-semiconductor/h11l1m/optocoupler-schimitt-trigger/dp/1021127?crosssellid=1021127&crosssell=true

As usual they charge 5 times the going price, plus $10 delivery, plus
$10 minimum order, plus GST.

Ok, they usually charge more, but then they usually have it right away
also. Delivery is around $5.00 (in Sydney metro at least) or go pick it
up - you'll probably spend more in fuel. I've never encountered a
minimum order qty, where they're priced as singles, in over 10 years of
dealing with them. In fact I've order items that were less in value than
the shipping with no problems.
Click to expand...
I don't have an account. When I use my credit card, the aforementioned
minimum order value and freight costs apply.

Are you after production quantities or prototypes? If you're
prototyping, geez what's a few extra bucks?

Chris.
Click to expand...
A friend has a tacho sensor interface board which is converting a
sinusoidal signal from an alternator to a 5V open collector pulse. The
output is a little unstable, so I've offered to build him a new board
from scratch using the above optocoupler and a handful of passive
support components. Unfortunately his current problem is covered by
warranty, so he gets his replacement boards for free. This means I'll
be stuck with troubleshooting someone else's design unless my
alternative can be built cheaply. $30 is not a lot, but I've already
told him that it was only going to cost around $5.

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
 
On Fri, 03 Apr 2009 06:32:51 +1100, Franc Zabkar <fzabkar@iinternode.on.net>
wrote:

:I'm looking for an optocoupler with Schmitt trigger output, something
:like Fairchild's H11L1M:
: http://www.fairchildsemi.com/ds/H1/H11L1-M.pdf
:
:I couldn't find it anywhere else but Far-ke-nell:
:http://au.farnell.com/fairchild-semiconductor/h11l1m/optocoupler-schimitt-trigger/dp/1021127?crosssellid=1021127&crosssell=true
:
:As usual they charge 5 times the going price, plus $10 delivery, plus
:$10 minimum order, plus GST.
:
:- Franc Zabkar

Franc, you should be able to find MOC5007,8 or 9 quite easily. I have both 5007
and 9 in Perth if that's where you are.
http://www.datasheetcatalog.org/datasheet/motorola/MOC5009.pdf
 
On Fri, 03 Apr 2009 08:18:26 GMT, Ross Herbert <rherber1@bigpond.net.au> wrote:

:On Fri, 03 Apr 2009 06:32:51 +1100, Franc Zabkar <fzabkar@iinternode.on.net>
:wrote:
:
::I'm looking for an optocoupler with Schmitt trigger output, something
::like Fairchild's H11L1M:
:: http://www.fairchildsemi.com/ds/H1/H11L1-M.pdf
::
::I couldn't find it anywhere else but Far-ke-nell:
::http://au.farnell.com/fairchild-semiconductor/h11l1m/optocoupler-schimitt-trigger/dp/1021127?crosssellid=1021127&crosssell=true
::
::As usual they charge 5 times the going price, plus $10 delivery, plus
::$10 minimum order, plus GST.
::
::- Franc Zabkar
:
:Franc, you should be able to find MOC5007,8 or 9 quite easily. I have both 5007
:and 9 in Perth if that's where you are.
:http://www.datasheetcatalog.org/datasheet/motorola/MOC5009.pdf

Worldwide Electronics in Perth have the H11L1 for $1.65.
http://members.iinet.net.au/~worcom/browse_catalog.php?search_by_terms=h11
 
On Fri, 03 Apr 2009 08:44:30 GMT, Ross Herbert
<rherber1@bigpond.net.au> put finger to keyboard and composed:

On Fri, 03 Apr 2009 08:18:26 GMT, Ross Herbert <rherber1@bigpond.net.au> wrote:

:On Fri, 03 Apr 2009 06:32:51 +1100, Franc Zabkar <fzabkar@iinternode.on.net
:wrote:
:
::I'm looking for an optocoupler with Schmitt trigger output, something
::like Fairchild's H11L1M:
:: http://www.fairchildsemi.com/ds/H1/H11L1-M.pdf
::
::I couldn't find it anywhere else but Far-ke-nell:
::http://au.farnell.com/fairchild-semiconductor/h11l1m/optocoupler-schimitt-trigger/dp/1021127?crosssellid=1021127&crosssell=true
::
::As usual they charge 5 times the going price, plus $10 delivery, plus
::$10 minimum order, plus GST.
::
::- Franc Zabkar
:
:Franc, you should be able to find MOC5007,8 or 9 quite easily. I have both 5007
:and 9 in Perth if that's where you are.
:http://www.datasheetcatalog.org/datasheet/motorola/MOC5009.pdf

Worldwide Electronics in Perth have the H11L1 for $1.65.
http://members.iinet.net.au/~worcom/browse_catalog.php?search_by_terms=h11
Click to expand...
Thanks on both counts. I had already looked for the MOC5007 but
couldn't find it anywhere.

I'm now waiting for a response from Worldwide.

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
 
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