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Author Topic: [LOG] Importance of Realizing Subjective Preferences  (Read 891 times)

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Willakan

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Re: [LOG] Importance of Realizing Subjective Preferences
« Reply #40 on: October 12, 2012, 08:33:46 PM »

Ti flat-out said here that the opamp used doesn't work properly at the voltages it is specified at. He has repeatedly said that, in testing, the opamp was unstable at higher voltages - would you like me to go quote-hunting? He explicitly states here that the claims of AD are not correct.

Please, explain in what way that quote is out of context. I fail to see how you could arrive at a reading of " despite the datasheet's claim of 24V rating, the AD8397 is not stable at such voltages" that does not suggest that the datasheet's claims are wrong. Feel free to enlighten me...

The evidence (you know, the datasheet compiled by professional engineers with state of the art instrumentation) would suggest that it does work at those voltages. That, to my mind, should cast some aspersions on the quality of at least that individual design.

I have absolutely no crusade against Ti. I just call stuff out when I see it. I think this was a pretty clear call, as the individual involved has actually stated that he holds the opinions which I implied that he held. I feel very similar about AudioGd, Burson, ect...the 'crusade' is a product of your own 'delusional' imagination.

Seriously, you're reading stuff into my posts that isn't even there half the time. I write something that has nothing to do with the O2, and I get purrin ranting about the O2's PCB design, and now I'm orchestrating a mass BS campaign against AMB through a mix of malice and idiocy, because I pointed out that he was making unreasonable claims about the opamp he was using, which should raise alarm bells, IMHO.

But yeah. I'm obviously an asshole who hates everybody - just check my previous posts before this thread (40 out of 42ish). Nothing but bile right?
« Last Edit: October 12, 2012, 08:46:25 PM by Willakan »
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Tari

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Re: [LOG] Importance of Realizing Subjective Preferences
« Reply #41 on: October 12, 2012, 09:20:57 PM »

This much drama is only allowed when your fiance turns out to be your twin sister who was separated from you at birth by an evil stepfather with designs on the family fortune who's been long thought dead but was recently found to be alive and plotting against your marriage with your own subconscious.




On an unrelated note I watched a soap opera for the first time ever this morning.
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Willakan

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Re: [LOG] Importance of Realizing Subjective Preferences
« Reply #42 on: October 12, 2012, 09:31:36 PM »

This much drama is only allowed when your fiance turns out to be your twin sister who was separated from you at birth by an evil stepfather with designs on the family fortune who's been long thought dead but was recently found to be alive and plotting against your marriage with your own subconscious.


Damn right. I'm just pissed off at exactly how my comments were taken...
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Marvey

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Re: [LOG] Importance of Realizing Subjective Preferences
« Reply #43 on: October 12, 2012, 11:43:28 PM »

Ti never said AD was lying. He simply stated that despite AD's datasheet saying one thing, his testing in his implementation ended up with another. Ti is pretty dry in his writing style. If you've ever played with enough op-amps, you'll realize that a few of them can be touchy and not not exactly super stable at gain=1 - especially under higher voltages despite their datasheets stating so. It happens for various reasons (unit to unit variation, date and place of manufacture, ambient temperature, midicholorians in the air, etc.)

That's great nwavguy had no issue. These kind of inconsistencies or murphy's law happens all the time. (BTW I don't appreciate having to repeat myself here.) Let the designers argue among themselves about it.

Beside, my point was to please take Nwavguy's axe somewhere else. There's no place for it here. This is not nwavguy's platform nor a platform for heresay. What do you not understand? Please take this to www.Head-Fi.org or www.nwavguy.com

THREAD LOCKED.


« Last Edit: October 13, 2012, 12:48:30 AM by purrin »
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