Hi,
I am sending PHOTO delivery note. + antistatic box from LM3886T .
LM3886T from EU distributor. Picture from my phone HUAWEI P40 PRO. I am sending other photos for comparison.
I am sending PHOTO delivery note. + antistatic box from LM3886T .
LM3886T from EU distributor. Picture from my phone HUAWEI P40 PRO. I am sending other photos for comparison.
Attachments
The picture of the 3886, is it your photo that you took yourself in post #1?
Why picture of other component than what you are selling.
Tip: FANMUSIC (capital letters) is what typically a dubious seller would call himself at dubious sites... or ebay... etc...
Why do you hide the supplier name in the last pictures - I can understand you might want to hide your own but...
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Why picture of other component than what you are selling.
Tip: FANMUSIC (capital letters) is what typically a dubious seller would call himself at dubious sites... or ebay... etc...
Why do you hide the supplier name in the last pictures - I can understand you might want to hide your own but...
//
1) I only took one picture of the LM3886T , where you can see the others.
2 Why picture of other component than what you are selling ? ,
For comparison, these are taken from my phone..
3) Don't make fake news about mi ( i don't sell on ebay) , which suspicious sites??,
show these pages , and that they are linked to me.!!!!
4) HOLY MOLY 🙂
Why do you hide the supplier name in the last pictures - I can understand you might want to hide your own but..
Show me an ebay electronic components sellers who lists their suppliers in the auction description.!!!
Principles of competition !!!
If you have doubts, don't buy. Don't write untrue information about me messages.
Regards
2 Why picture of other component than what you are selling ? ,
For comparison, these are taken from my phone..
3) Don't make fake news about mi ( i don't sell on ebay) , which suspicious sites??,
show these pages , and that they are linked to me.!!!!
4) HOLY MOLY 🙂
Why do you hide the supplier name in the last pictures - I can understand you might want to hide your own but..
Show me an ebay electronic components sellers who lists their suppliers in the auction description.!!!
Principles of competition !!!
If you have doubts, don't buy. Don't write untrue information about me messages.
Regards
As a reference for those that care, attached are pictures I took less than 10 minutes ago of one piece from a batch of 3886's purchased from Mouser USA in October.
For those that have questions... do some research... or simply buy them from a known trusted source. Easy-peasy. Better yet, don't use any transfer of funds that doesn't include buyer protection.
FWIW, the seller hasn't done anything to set off my alarm bells... but...
https://www.mouser.com/ProductDetail/926-LM3886T-NOPB
GLWS
For those that have questions... do some research... or simply buy them from a known trusted source. Easy-peasy. Better yet, don't use any transfer of funds that doesn't include buyer protection.
FWIW, the seller hasn't done anything to set off my alarm bells... but...
https://www.mouser.com/ProductDetail/926-LM3886T-NOPB
GLWS
Attachments
If you have a look at official Texas Instruments website, the LM3886 are always shown with a Texas logo fully written. That is why I asked the seller the simple question. I simply don't know how a real one looks, apart from the ones I have in an amp build years ago.
I don't understand why TI doesn't show the actual version of critical products. Maybe they don't want to give a blueprint for the Chinese fakers?
Anyway, the LM3886TF is aviable at reputable sources with an acceptable price in small numbers.
Most of the official fake sellers have reacted and lowerd prices too.
I thing the best ways to test them are
a. to put them in a reasonable cirquit, power them with 35 Volt and short the output while music playing. The real one doesn't care at all.
b. on a capable speaker drive them into clipping. The real one doesn't distort even close to the limit, you just can't play louder. The sound is absolutely clear at any level.
Don't expect this from fakes! They instandly blow on a short and sound is much worse.
I don't understand why TI doesn't show the actual version of critical products. Maybe they don't want to give a blueprint for the Chinese fakers?
Anyway, the LM3886TF is aviable at reputable sources with an acceptable price in small numbers.
Most of the official fake sellers have reacted and lowerd prices too.
I thing the best ways to test them are
a. to put them in a reasonable cirquit, power them with 35 Volt and short the output while music playing. The real one doesn't care at all.
b. on a capable speaker drive them into clipping. The real one doesn't distort even close to the limit, you just can't play louder. The sound is absolutely clear at any level.
Don't expect this from fakes! They instandly blow on a short and sound is much worse.
TURBOWATCH2,
Did you ever see any lm1875/3875/76/3886/4780 besides the official Texas Instruments website?
take a look at the pictures I just posted.
Texas Instruments continued to show the National logo for all of these powerchips.
Back to the OP, people are wondering if the picture posted is your picture or is internet picture.
Your chip looks just like mine(bought from digikey), it looks authentic to me.
Did you ever see any lm1875/3875/76/3886/4780 besides the official Texas Instruments website?
take a look at the pictures I just posted.
Texas Instruments continued to show the National logo for all of these powerchips.
Back to the OP, people are wondering if the picture posted is your picture or is internet picture.
Your chip looks just like mine(bought from digikey), it looks authentic to me.
Attachments
What do you say about LM4562NA or LME49720NATURBOWATCH2,
Did you ever see any lm1875/3875/76/3886/4780 besides the official Texas Instruments website?
take a look at the pictures I just posted.
Texas Instruments continued to show the National logo for all of these powerchips.
Back to the OP, people are wondering if the picture posted is your picture or is internet picture.
Your chip looks just like mine(bought from digikey), it looks authentic to me.
National Semiconductor logo / no logo Texas Instruments.
Another example :
INFINEON
IRF530N / IRF9530N IR logo / no logo INFINEON
IRF540N / IRF9540N IR logo / no logo INFINEON
LINEAR TECHNOLOGY
LT1963 linear logo / no logo ANALOG D.
LT3015 linear logo / no logo ANALOG D.
and many......... more.
I will take a new photo tomorrow.
Last edited:
Some users think that I copied the photo of the LM3886T from internet.
Tomorrow I will take a new photo with the same serial number on the chip.
REGARDS
Tomorrow I will take a new photo with the same serial number on the chip.
REGARDS
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