AM5728: Lot trace code information

Hi Nestor

The LTC on the part and any date on the package will not match. The LTC on the part 85ZDD89 says that the part assembly started in May of 2018 (ie the "85"). The 7/02/18 date on the packing is the date TI Philippines finished assembly and test and it WILL be different.

Regards
Mukul

Hi Mukul，

Thanks for your reply.

We noticed the seal date, and  understand that the seal date will be later.

I meant to ask about the

(D) 1813

and

LOT:8352318WCW 

on thepackage label.

Can you tell us what does those numbers mean?

1. Does  (D) 1813 means that there are parts in this package manufactured in Year 18, Week 13?

2. How to read the information in LOT:8352318WCW 

Thanks.

Hi Nestor

>>Can you tell us what does those numbers mean?

They are for internal TI tracking information. I do not see the value of putting anything further on the public forum for this. Can you please clarify why do you need this information and how are you planning to use this information?

Hi Mukul,

Can you tell us what does those numbers mean?

1. Does  (D) 1813 means Date Year 18, Week 13?

2. Is there date information in Lot Trace Code?

such as

LOT:8352318WCW

means Week 23, Year 18?

Thanks.

again, please clarify why you need this information and how do you plan to use it

We just want to know where to find the date information from the label.
Our customer refuse to receive the goods, because they can match the date information for other ICs, such as TLK105, but for AM5728, the date on the label cannot match the date on device marking.