Head-Fi.org › Forums › Misc.-Category Forums › DIY (Do-It-Yourself) Discussions › how can i recognize a tle2426?
New Posts  All Forums:Forum Nav:

how can i recognize a tle2426?

post #1 of 6
9/7/10 at 7:29am
Thread Starter 

i need a tle2426...i can't find buying one...but i have A LOT of old PCBs...maybe i find one...i know how it looks :

but how i really know that it's a tle2426...it's not written...at what of these letters and numbers should i look except the second round where is 2426 ?!

TLE2426CLP.JPG


Edited by stoneshadow - 9/7/10 at 7:31am
Reply
post #2 of 6
9/7/10 at 9:18am

TLE2426CLP = TI Excalibur, 2426, Commercial operating temperature range, LP package.

 

http://focus.ti.com/docs/prod/folders/print/tle2426.html


Edited by gimble - 9/7/10 at 9:21am
Reply
post #3 of 6
9/7/10 at 11:40am

 

Quote:
i have A LOT of old PCBs...maybe i find one

 

The chances of that are very low.  This isn't an especially popular part, compared to the other things you find in TO-92 packages.  I think you'd have to wade through seas of transistors, lakes of regulators, rivers of references, and even ponds of thermosensors before you find a TLE2426 droplet.

 

To answer your question, though, yes, that second line is what you'd need to be looking for.  The last letter can be different for different temperature grades of the same part.

Reply
post #4 of 6
9/7/10 at 12:28pm

Where are you ordering from that you can't find a source? They're on Mouser for a buck seventy.


Edited by gimble - 9/7/10 at 12:31pm
Reply
post #5 of 6
9/7/10 at 3:14pm
Thread Starter 

Thank u all...indeed i dindnt find one

ordering online means from over country...and i dont want to pay 10 times more for delivery than the package costs...

anyway thx

cheers

Reply
post #6 of 6
9/7/10 at 3:43pm

See Tangent's virtual ground article for a substitute using op-amps. For example:

 

vfb-opa.png

Reply
New Posts  All Forums:Forum Nav:
  Return Home
Head-Fi.org › Forums › Misc.-Category Forums › DIY (Do-It-Yourself) Discussions › how can i recognize a tle2426?