Tool/software:
Please comment on each of the three points above.
Thank you in advance!
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Tool/software:
Hi,
I'll check with our production team on these questions. In the mean time, were these parts purchased directly from TI or through a third party vendor? Are you noticing any performance issues with these devices?
Hi,
1) Burn markings in the laser etching is normal. The package is much thicker than the laser engraving so there is no damage to the die.
2) The number you're reading is just for TI internal tracing. Different heights in the numbers is no concern.
3) The die is much smaller than the package. So the die should still be safe even if the corner of the package starts to break.
I'm raising point 3 to our team. I recommend you continue with the devices, and if you notice any performance issues, please bring them up.
Thanks,
Jeff McPherson