INA128: Lead Frame info

Sakura Go

Prodigy 160 points

Part Number: INA128

Hello,

Could you please provide the Lead Frame info of INA128UA and INA128UAG4?

I asked CSC but they didn't have available info, and let me ask e2e.

Best regards,

Sakura Go

over 2 years ago

0 Raymond Zhang1 over 2 years ago

TI__Mastermind 47716 points

Hi Sakura-san,

Could you please provide the Lead Frame info of INA128UA and INA128UAG4?

The lead frame information is captured below. If you have additional questions, please let us know.

Best,

Raymond

0 Sakura Go over 2 years ago in reply to Raymond Zhang1

Prodigy 160 points

Hi Raymond-san,

Thank you for your reply.

You mean INA128UA = INA128UAG4? there is no difference of about INA128UA and INA128UAG4?

Best regards,

Sakura/TED

0 Raymond Zhang1 over 2 years ago in reply to Sakura Go

TI__Mastermind 47716 points

Hi Sakura-san,

Based on the datasheet, the INA128UA is UA grade (higher Vos than U grade). The differences are the lead finish, where G4 is NiPdAu finish with "Green" mold compound. INA128UA's lead frame material content is listed in the material content datasheet that I enclosed previously.

https://www.ti.com/support-quality/environmental-info/logo-product-labeling.html

https://www.ti.com/support-quality/environmental-info/lead-finish-tin-plating.html

If you have additional questions, please let me know.

Best,

Raymond

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INA128: Lead Frame info