OPT3001: how to tell which pin is the pin1 from the USON package surface?

Yue TANG

Part Number: OPT3001

Hi,

My customer met a trouble when production, can't tell which pin is the pin1 of OPT3001 on the production line. what is your suggestion? thanks.

over 6 years ago

0 Praveen Aroul over 6 years ago

TI__Mastermind 49906 points

Hi Yue,

Please refer to the below post for resolution.
e2e.ti.com/.../701403

0 Yue TANG over 6 years ago in reply to Praveen Aroul

TI__Expert 8695 points

Thanks for the information. but in that link, it didn't come up a final solution. I tried to contact that "Alex",but no response yet.

0 Alex Bhandari-Young over 6 years ago in reply to Yue TANG

TI__Mastermind 25895 points

Hi Yue,

I do not see an email from you regarding this issue, but we have some emails regarding other issues. Please shoot me an email if you still need help here.

Best,

Alex

Sensors

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OPT3001: how to tell which pin is the pin1 from the USON package surface?