AnsweredAssumed Answered

TJA1040 Date and Batch

Question asked by Cameron Stevens on Jul 21, 2020
Latest reply on Jul 27, 2020 by Jozef Kozon

Hello,

 

I have a number of TJA1040 ICs and am wondering if there is a way to determine the batch number and date from the printing on the IC. For instance, one of the chips has the following printing:

 

A1040/C

DMQ000

nD734

 

What does the lettering on the chip mean?

 

Thanks!

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