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I've been using LM4562's in my DAC for some years now and have begun to wonder what IC op-amps would be a real up-grade. The LM's, like other op-amps that I have used have 4700uf caps at each power pin. These caps insure that I get the best out of the op-amps. It works, but it has been a few years now, so if anyone can tell me what the current generation op-amps are I will look them up. Thanks, bobwire
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Topic - LM4562's - bobwire 22:44:48 11/12/18 (79)
- RE: LM4562's - fastcat 17:27:57 11/16/18 (0)
- RE: LM4562's - Duster 15:32:28 11/13/18 (1)
- Eureka! - Duster 20:19:32 11/16/18 (0)
- RE: LM4562's - jad 07:55:09 11/13/18 (73)
- How about half the XM44? - madisonears 19:03:50 11/16/18 (4)
- RE: How about half the XM44? - jad 09:19:39 11/25/18 (2)
- Excellent - madisonears 11:52:09 11/26/18 (1)
- RE: Excellent - jad 10:11:24 12/23/18 (0)
- RE: How about half the XM44? - jad 08:20:35 11/17/18 (0)
- +1 for Sparkos Labs - madisonears 19:34:32 11/13/18 (66)
- RE: +1 for Sparkos Labs - Duster 03:36:36 11/14/18 (65)
- RE: +1 for Sparkos Labs - jad 12:35:08 11/16/18 (2)
- Nice! - madisonears 18:15:15 11/16/18 (0)
- RE: +1 for Sparkos Labs - Duster 15:23:07 11/16/18 (0)
- RE: +1 for Sparkos Labs - madisonears 11:09:12 11/14/18 (61)
- RE: +1 for Sparkos Labs - Duster 15:33:05 11/15/18 (60)
- RE: +1 for Sparkos Labs - madisonears 18:39:50 11/15/18 (54)
- RE: +1 for Sparkos Labs - Duster 07:45:11 11/16/18 (53)
- RE: +1 for Sparkos Labs - madisonears 10:51:30 11/16/18 (52)
- RE: +1 for Sparkos Labs - Duster 11:36:35 11/16/18 (51)
- DUSTED AGAIN!!!!!!!!! - Uncle Mike 13:16:24 11/16/18 (50)
- RE: DUSTED AGAIN!!!!!!!!! - Awe-d-o-file 18:07:25 11/16/18 (46)
- Did you even bother to read the thread? - Ivan303 18:37:25 11/16/18 (45)
- DaveT, fastcat and KanedaK... - Uncle Mike 13:54:29 11/21/18 (6)
- RE: "I believe it is a reasonable and well thought out response..." - Ivan303 08:02:21 11/22/18 (5)
- Ditto. Guess the "but I doubt it" part is unacceptable for some inmates. Much ado about nothing. nt - Rick W 17:20:41 11/22/18 (4)
- Guessing if someone cautioned me on dropping $2200 plus DHL shipping... - Ivan303 12:25:30 11/23/18 (3)
- RE: Guessing if someone cautioned me on dropping $2200 plus DHL shipping... - Uncle Mike 16:06:29 11/23/18 (2)
- Pickin' on him? - Ivan303 16:23:12 11/23/18 (1)
- RE: Pickin' on him? - Uncle Mike 18:21:29 11/23/18 (0)
- RE: Did you even bother to read the thread? - DaveT 09:34:20 11/21/18 (12)
- Look at my 'Main System'. Unlike SOME folks here... - Ivan303 19:32:20 11/21/18 (0)
- Please see my most recent post in amp forum - madisonears 19:09:43 11/21/18 (7)
- Regarding Capacitor Test - DaveT 08:20:31 11/23/18 (6)
- That seems reasonable - madisonears 10:47:22 11/23/18 (5)
- RE: That seems reasonable - DaveT 11:22:32 11/23/18 (4)
- May I suggest... - madisonears 23:06:24 11/23/18 (1)
- Suggestion Taken. - DaveT 09:12:22 11/24/18 (0)
- Great conversation, both of you....many thanks. [nt] - alan m. kafton 13:39:24 11/23/18 (1)
- +1 (nt) - Duster 16:50:05 11/23/18 (0)
- RE: Did you even bother to read the thread? - Duster 13:35:44 11/21/18 (0)
- RE: Did you even bother to read the thread? - fastcat 13:26:01 11/21/18 (1)
- Capacitor Test - DaveT 08:36:26 11/23/18 (0)
- RE: Did you even bother to read the thread? - KanedaK 02:05:30 11/21/18 (1)
- RE: Did you even bother to read the thread? - Duster 13:24:57 11/21/18 (0)
- RE: Did you even bother to read the thread? - Duster 19:49:25 11/16/18 (22)
- You come across as a troll - fmak 13:10:02 11/18/18 (21)
- Welcome, Fred.... - Ivan303 13:52:39 11/18/18 (19)
- You are not welcome, Ivan303 (nt) - Duster 18:09:50 11/18/18 (18)
- Interesting info on Op Amp distortion - johndyson10 12:47:57 11/20/18 (17)
- Distortion specs are only part of the story. - Duster 18:05:48 11/21/18 (16)
- RE: Distortion specs are only part of the story. - johndyson10 22:54:01 11/21/18 (15)
- religion is only part of the story. - madisonears 22:36:42 11/23/18 (11)
- RE: "published measurements are frequently inadequate, misrepresented, or misunderstood".... - Ivan303 08:49:01 11/24/18 (10)
- what a snotty, uninformative post - madisonears 12:09:44 11/26/18 (4)
- Now Tom, don't get all 'Dusty' on us... - Ivan303 14:28:39 11/26/18 (3)
- It's terrible, Ivan, to use his name pejoratively - madisonears 19:10:40 11/26/18 (2)
- Pejoratively? - Ivan303 06:09:33 11/27/18 (1)
- RE: Pejoratively? - Duster 13:22:41 11/27/18 (0)
- Frequently inadequate, misrepresented, misunderstood - Duster 02:38:26 11/26/18 (4)
- Seems to me you are at the least complict in creating arguments. - Rick W 07:50:15 11/26/18 (2)
- RE: Seems to me you are at the least complict in creating arguments. - Davey 08:20:05 11/26/18 (1)
- RE: "The notion of objective reasoning, based on scientific evidence is against the spirit of the forum...." - Ivan303 15:05:15 11/26/18 (0)
- Where did I say anything about being against op-amp rolling? - Ivan303 05:40:23 11/26/18 (0)
- Misguided religion. - Duster 00:02:36 11/22/18 (2)
- It seems that every time someone disagrees with you.... - Ivan303 06:28:12 11/22/18 (1)
- Nonsense. - Duster 19:23:21 11/23/18 (0)
- Not me coming across as a troll... - Duster 13:22:08 11/18/18 (0)
- Thou doth protest too much (nt) - Duster 14:01:27 11/16/18 (2)
- Just calling them as I see them.... - Uncle Mike 17:10:42 11/16/18 (1)
- RE: Just calling them as I see them.... - Duster 17:14:02 11/16/18 (0)
- RE: +1 for Sparkos Labs - fastcat 17:05:49 11/15/18 (4)
- RE: +1 for Sparkos Labs - madisonears 11:34:43 11/16/18 (0)
- RE: +1 for Sparkos Labs - Duster 07:59:39 11/16/18 (2)
- RE: +1 for Sparkos Labs - fastcat 08:12:21 11/16/18 (1)
- RE: +1 for Sparkos Labs - Duster 09:07:13 11/16/18 (0)
- RE: LM4562's - bobwire 09:35:40 11/13/18 (0)
- RE: LM4562's - KanedaK 00:50:43 11/13/18 (1)
- RE: LM4562's - bobwire 09:45:46 11/13/18 (0)