TLV8544: TLV8544DR X-ray lead frame image from different date code

SELENA ZENG

Part Number: TLV8544

Dear Sir

We purchased TLV8544DR with DC23+ & DC18+, and we have found the X-RAY lead frame image are very different , referring to below image.

Is it very normal that different date code parts have different X-RAY lead frame image? Do you have PCN info related to that?

3 months ago

0 Ashley Kang 3 months ago

TI__Genius 11510 points

Hi Selena,

Welcome to E2E!

Do you have TI reel labels for each of these date codes?

Regards,
Ashley

0 SELENA ZENG 3 months ago in reply to Ashley Kang

Prodigy 30 points

Label photos of DC18+ and DC23+ are as follows, please help confirm if it is normal

0 Ashley Kang 3 months ago in reply to SELENA ZENG

TI__Genius 11510 points

Hi Selena,

These leadframe differences are normal and will not impact the performance of the device. There is no PCN associated with this change as it does not fall under the major change category.

Please let me know if you have further questions.
Thank you!

Regards,
Ashley

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TLV8544: TLV8544DR X-ray lead frame image from different date code