LT 1113 op amp question

jswillis73 · 25th March 2004, 09:41 PM

Greetings,

I currently have a musical Design Dac 1A20 which uses a LT 1113 op-amp. I was wondering if anyone knows about this op- amp. One website I found had said that this op-amp is obsolete. I would appreciate any suggestions on a better op amp to use if any. Thanks

jackinnj · 26th March 2004, 02:12 AM

the "can" and "ceramic" versions are obsolete -- I've used the LT1113 and LT1114 in instrumentation -- note -- there are some pinout differences between the surface mount LT1113 and other dual smt opamps. I just looked at the PDF for the first time in a while and noted that the LT1112 and LT1114 are now paired up, whereas it used to be LT1113 and LT1114.

25th March 2004, 09:41 PM	#1
jswillis73 diyAudio Member Join Date: Mar 2004 Location: Wheaton	LT 1113 op amp question Greetings, I currently have a musical Design Dac 1A20 which uses a LT 1113 op-amp. I was wondering if anyone knows about this op- amp. One website I found had said that this op-amp is obsolete. I would appreciate any suggestions on a better op amp to use if any. Thanks

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26th March 2004, 02:12 AM	#2
jackinnj diyAudio Member Join Date: Apr 2002 Location: Llanddewi Brefi, NJ	the "can" and "ceramic" versions are obsolete -- I've used the LT1113 and LT1114 in instrumentation -- note -- there are some pinout differences between the surface mount LT1113 and other dual smt opamps. I just looked at the PDF for the first time in a while and noted that the LT1112 and LT1114 are now paired up, whereas it used to be LT1113 and LT1114.

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