TLC2201AM-MIL: Difference between TLC2201AMJG and TLC2201AMJGB

Hi Li Chen,

I do not have all the answers for you currently. I have to ask our engineers who are familiar with the markings in the product.

Here is what I found out so far. 

1)      “B” Grade is 100% tested for noise figure. The B grade is higher grade, which it has lower noise specification, see the captured image below (I was told that A grade was also 100% tested in noise figure, but I need to reconfirm the information tomorrow.).        

2)      Marking for TLC2201AMJG and TLC2201AMJGB will be different , see the image below. 

3)      “M” suffix denotes device is characterized for operation over military temp range, which is defined in the datasheet. 

TLC2201AMJG should indicate A grade, TLC2201BMJG should indicate B grade. However, I have not found out the definition of last letter "B" stands for. I will update the information for you tomorrow, when I have it. 

Best,

Raymond 

Hi Raymond 

Thank you for you replying.

Waiting for your update information.

Thanks and Best regards,

Thomas

Hi Li Chen,

I am still working on your request, except I have to find right engineer or department to get the relevant device marking information.

All TLC2201AMJG (A grade) and TLC2201BMJG (B grade) devices are 100% tested for noise specification. We believed that the last letter designation in  TLC2201AMJGB device marking may have something to do with a specific process requirements to meet the Mil-compliance. Sorry for the delay, and I will post the information as soon as I have it. 

Best,

Raymond  .  

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