TLV2372: IDGKR

Oleg Leontjev

Part Number: TLV2372

Hello,

could you please help to find documentation on TLV2372IGKR with information about marking on TOP and Back side of component, and also decoder of label on reel for same position?

Thank you in advance

over 4 years ago

0 Ron Michallick over 4 years ago

TI__Guru**** 154286 points

Hello Oleg,

The only thing fixed is the "APG" text which is the part number code. Y=year, M=month, S =site, LLLL= is 4 digit lot code, [.] is an alignment dot

Top of package: top line = {TI logo} [Y][M], bottom line = [.]APG

Bottom of package: top line = [.] [Y][M][S], bottom line = [LLLL]

Can you provide a reel label example?

0 Oleg Leontjev over 4 years ago in reply to Ron Michallick

Prodigy 50 points

Hello Ronald,

Thank you for quick reply.

If on to of package TI 8B, what means B?

0 Oleg Leontjev over 4 years ago in reply to Ron Michallick

Prodigy 50 points

Hello Ronald,

Thank you for quick answer. If on top side TI 8B, what means B?

Picture of reel label is below:

0 Ron Michallick over 4 years ago in reply to Oleg Leontjev

TI__Guru**** 154286 points

Oleg,

On top line, 8B fills in [Y][M] Y=8, M=B,

So year is 2018 with the last digit being set by the 8

So month is November with the month set by the B; Month is a simple hexadecimal conversion. So there will be no 0, nor letters D to Z

This has been fun, but I suspect there is a specific (yet, undiscussed) reason why we are discussing this. What is the issue that you are having with this reel of devices?

0 Oleg Leontjev over 4 years ago in reply to Ron Michallick

Prodigy 50 points

Ronald,

Thank you for information, all are same as we thinked. Can you tell me about coding on bottom side of IC?

Picture is below:

Asking because we buy some of this components from francaise source, but would like to be sure that all is original, not fake parts

0 Ron Michallick over 4 years ago in reply to Oleg Leontjev

TI__Guru**** 154286 points

Oleg,

It looks legit to me. I like the '88' on the bottom as that is August 2018 which predates the reel sealing data of Oct 26, 2018. The previous supplied '8B' code did not make sense. The Z516 is a cryptic code as it should be. If you retake the label picture, I will ask if the package code matches the reel label.

0 Oleg Leontjev over 4 years ago in reply to Ron Michallick

Prodigy 50 points

Hello Ronald,

So, first line on top and bottom sides has the same meaning, and should be same or can be different as well? And what means H on bottom side?

Best Regards,

Oleg

0 Ron Michallick over 4 years ago in reply to Oleg Leontjev

TI__Guru**** 154286 points

Oleg,

Year =year and month = month, so that'll match. I'll paste in the first response as the answers are there.

The only thing fixed is the "APG" text which is the part number code. Y=year, M=month, S =site, LLLL= is 4 digit lot code, [.] is an alignment dot

Top of package: top line = {TI logo} [Y][M], bottom line = [.]APG

Bottom of package: top line = [.] [Y][M][S], bottom line = [LLLL]

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TLV2372: IDGKR