INA129: DEVICE MARKING

EUGENE AW

Prodigy 70 points

Part Number: INA129

Would appreciate if you could advice :

TI device marking indicate:

INA

129U

1) The marking on my physical IC, does not have the alphabet "S"

2) Instead have the alphabet "K"

3) May i know what is the Alphabet "K" & "S" stands for? How come there is no "S" on the IC

Thank you

over 1 year ago

0 Michael Hartshorne over 1 year ago

TI__Genius 12955 points

Hello,

I can see the confusion. The "S" is actually an indicator of the site of assembly, but it doesn't mean there will be an "S" on the device. The website is somewhat misleading since it does not mention that "S" represents a different code.

From the material content page, it appears this device is assembled in Malaysia, so the "K" code must be associated with an assembly site in Malaysia.

Hope this helps.

Regards,
Mike

0 EUGENE AW over 1 year ago in reply to Michael Hartshorne

Prodigy 70 points

Thank you Michael for the inputs

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INA129: DEVICE MARKING