PCA9306: Got different X-ray picture of this part

Izzy Li

Part Number: PCA9306

Hello,

We have two parts with different marking which seems because of different COO, but both of them are the same part number: PCA9306DCUR.

And we got the below X-ray picture. It seems they have different circuit. Could you help check which one should be the exact right one?

Looking forward to your reply. Thank you very much.

over 7 years ago

0 BOBBY over 7 years ago

TI__Guru* 75001 points

Hey Izzy,

Can you provide me with the top markings on the device and the country of origin you believe they are from?

I should be able to use this information to look up the bond wire diagram for each.

Thanks,
-Bobby

0 Izzy Li over 7 years ago in reply to BOBBY

Prodigy 60 points

Hi Bobby,

Thank you for your reply.

PLs find the attached photo.

Is the X-ray circuit correct to this part?

Best regards,

Izzy

0 BOBBY over 7 years ago in reply to Izzy Li

TI__Guru* 75001 points

Hey Izzy,

I was able to find the internal bond diagram for this device but I am having a hard time seeing your x-ray picture and comparing the two.

I would prefer not to post this bond diagram online. Can you please send me an email: duynguyen@ti.com

Thanks,

-Bobby

0 Izzy Li over 7 years ago in reply to BOBBY

Prodigy 60 points

Hi, Bobby,

I have sent you the pictures by email. Pls check. Thank you for your help.

Best regards,

Izzy

0 BOBBY over 7 years ago in reply to Izzy Li

TI__Guru* 75001 points

Hey Izzy,

I got your email and have sent you the image of the 7BDS bond wire diagram.

Thanks,
-Bobby

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PCA9306: Got different X-ray picture of this part