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Forums
4hv.org :: Forums :: General Science and Electronics
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IC's

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Thomas W
Mon Jul 25 2011, 04:56PM
Thomas W Registered Member #3324 Joined: Sun Oct 17 2010, 06:57PM
Location:
Posts: 1276
 		lets get back ON topic :D

lets have some more IC's
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Patrick
Mon Jul 25 2011, 11:31PM
Patrick Registered Member #2431 Joined: Tue Oct 13 2009, 09:47PM
Location: Chico, CA. USA
Posts: 5639
 		Intersil's ICL7107CPL, 3 and 1/2 digit display A/D meter IC. (40 pin dip)

]icl7107cpl_intersil.pdf[/file]




Or the NJR/JRC equivelent NJU9202BD. (40 pin dip)

]nju9202bd_jrc.pdf[/file]
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Inducktion
Tue Jul 26 2011, 01:04AM
Inducktion Registered Member #3637 Joined: Fri Jan 21 2011, 11:07PM
Location: Buffalo, NY
Posts: 1068
 		556 Dual 555 timer.

LM358 - Dual Op Amp

FAN7392 - Hi-lo side Gate drive IC (3 amps)
FAN7382 - Hi-lo side gate drive IC (350 mA source 650 mA sink)

KA7500 Updated version of the TL494 (no idea what the difference is?)

XR2206 - monolithic function generator chip (sort of like the one you guys were talking about, except still made)

7404 - Hex Inverter Chip

7400 - AND gate chip

Can we do common IGBT's / MOSFETS too? Or what about Voltage regs?
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Dr. ISOTOP
Tue Jul 26 2011, 03:09AM
Dr. ISOTOP Registered Member #2919 Joined: Fri Jun 11 2010, 06:30PM
Location: Cambridge, MA
Posts: 652
 		Well, the 78/9xx series pretty much covers the voltage regulators.

And the transistors!
2N3055: an high-voltage NPN which, for some reason, everyone uses, despite there being better alternatives.
2N7000: standard small-signal N-channel FET
1N4148: small signal diode
1N4007: 1A 1000V diode
UF4007: 1A 1000V ultrafast
HGTG30N60B3D/A4D: 60A 600V IGBT and its fast version
CM400DU-12F: dual 400A 600V IGBT module
CM300DY-24H: dual 300A 1200V IGBT module
CM600HA-24H: single switch 600A 1200V IGBT module
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Patrick
Tue Jul 26 2011, 03:31AM
Patrick Registered Member #2431 Joined: Tue Oct 13 2009, 09:47PM
Location: Chico, CA. USA
Posts: 5639
 		Here buy all this and then some.... then youll still need to buy more...


1311651111 2431 FT120739 Semis
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Chip Fixes
Tue Jul 26 2011, 04:19AM
Chip Fixes Registered Member #3781 Joined: Sat Mar 26 2011, 02:25AM
Location:
Posts: 701
Patrick wrote ...

Here buy all this and then some.... then youll still need to buy more...


1311651111 2431 FT120739 Semis

Do you own all that?
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Patrick
Tue Jul 26 2011, 04:22AM
Patrick Registered Member #2431 Joined: Tue Oct 13 2009, 09:47PM
Location: Chico, CA. USA
Posts: 5639
Camp Badger wrote ...

Do you own all that?

Yes, those two bin drawers and then 10 more (totalling 12) just like it with caps, resistors, electromechanical, screws, and what not.
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Chip Fixes
Tue Jul 26 2011, 04:32AM
Chip Fixes Registered Member #3781 Joined: Sat Mar 26 2011, 02:25AM
Location:
Posts: 701
 		That's an impressive collection, where did you get those bin drawers from?
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Patrick
Tue Jul 26 2011, 04:39AM
Patrick Registered Member #2431 Joined: Tue Oct 13 2009, 09:47PM
Location: Chico, CA. USA
Posts: 5639
Camp Badger wrote ...

That's an impressive collection, where did you get those bin drawers from?

Orchard Supply Hardware year of 2005... I think some Walmart stores may have them too. Mine are made by Akro-Mills.
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Proud Mary
Tue Jul 26 2011, 06:54AM
Proud Mary Registered Member #543 Joined: Tue Feb 20 2007, 04:26PM
Location: UK
Posts: 4992
bwang wrote ...

Well, the 78/9xx series pretty much covers the voltage regulators.

Far from it! You've missed out all the most versatile ones! smile

LM317 - 1.2V-37V 1.5A variable voltage regulator
LM2941 - low drop-out variable voltage regulator 5-15V 1A
LM338K - 5A Positive Adjustable Voltage Regulator 1.2-32V
L200 - adjustable voltage and current regulator 2.85-36V 0-2A

and my favourite adjustable three terminal regulator:

TL783 - high voltage adjustable regulator 1.25-125V 700mA

And then there's quite a list of precision voltage sources, which I'll let folk to look for themselves.
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