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LTC2497 and LTC2449 x-ray questions

Good day, Below are the x-ray photos of LTC2497IUHF and LTC2449IUHF.

LTC2497IUHF pin 34, GND,  is not connected.

LTC2449IUHF pin 1 and pin 5, are GND, but  also not connected.

Is this normal?

Thank you so much.

2497 and 2449
[edited by: Arvinnan at 6:18 AM (GMT -5) on 21 Dec 2021]