Tool/software: WEBENCH® Design Tools
hello,TI:
I Have two chip DLPA3000,one chip's silkscreen is 89C3GJTG4 from Digi-Key ,other one is 73AS1JTG4. this chip's silkscreen have different?
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Tool/software: WEBENCH® Design Tools
hello,TI:
I Have two chip DLPA3000,one chip's silkscreen is 89C3GJTG4 from Digi-Key ,other one is 73AS1JTG4. this chip's silkscreen have different?
Hello,
Welcome to DLP forum and thank you for your interest in DLP technology.
Could you please post both pictures? It will help us answer?
regards,
Vivek
Hello ,
Thank you for uploading the picture. Those numbers are the Lot Trace Code information. This is the traceability information that is symbolized on the part so that we know when and where it was manufactured and what lot it was from.
Note one part that was manufactured in Sept (9th month) of 2018 and one from March (3rd month) of 2017. The page 68 of the DLPA3000 datasheet has details.
https://www.ti.com/lit/ds/symlink/dlpa3000.pdf
regards,
Vivek