Wanted: LM394BH

johnsciolino · 31st October 2006, 11:44 PM

Need this IC SUPERMATCH PAIR LM394 to get my ML No23 up and running.

jackinnj · 1st November 2006, 12:08 AM

try Future Electronics -- this part was obsoleted by national semi a while ago -- you can also use the Analog Devices super-match pair.

jack

johnsciolino · 1st November 2006, 12:40 AM

I found datasheet on MAT02, says direct replacement for the LM394.

jackinnj · 1st November 2006, 09:39 AM

MAT02 is obsolete --

Digikey has some SSM2210, and if you can take a minimum 50 pieces you can order directly from ADI.

jackinnj · 1st November 2006, 12:49 PM

The SSM2210 and SSM2220 appear available on ADI's webstore -- in PDIP and SOIC.

Bob Pease has a good article in his archive on super-matching transistors.

Apex Jr · 1st November 2006, 03:56 PM

I have 4 pieces of National LM 394 H in stock

PM me if your interested, not sure what the difference is
between the LM 394BH and the LM 394H

Steve @ Apex Jr.

31st October 2006, 11:44 PM	#1
johnsciolino diyAudio Member Join Date: Aug 2004 Location: florida	Wanted: LM394BH Need this IC SUPERMATCH PAIR LM394 to get my ML No23 up and running.

1st November 2006, 12:40 AM	#3
johnsciolino diyAudio Member Join Date: Aug 2004 Location: florida	MAT02 I found datasheet on MAT02, says direct replacement for the LM394.

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1st November 2006, 12:08 AM	#2
jackinnj diyAudio Member Join Date: Apr 2002 Location: Llanddewi Brefi, NJ	try Future Electronics -- this part was obsoleted by national semi a while ago -- you can also use the Analog Devices super-match pair. jack

1st November 2006, 09:39 AM	#4
jackinnj diyAudio Member Join Date: Apr 2002 Location: Llanddewi Brefi, NJ	MAT02 is obsolete -- Digikey has some SSM2210, and if you can take a minimum 50 pieces you can order directly from ADI.

1st November 2006, 12:49 PM	#5
jackinnj diyAudio Member Join Date: Apr 2002 Location: Llanddewi Brefi, NJ	The SSM2210 and SSM2220 appear available on ADI's webstore -- in PDIP and SOIC. Bob Pease has a good article in his archive on super-matching transistors.

1st November 2006, 03:56 PM	#6
Apex Jr diyAudio Member Join Date: Jun 2002 Location: Torrance, Calif	I have 4 pieces of National LM 394 H in stock PM me if your interested, not sure what the difference is between the LM 394BH and the LM 394H Steve @ Apex Jr.

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