OPA277: Difference between OPA277UA/2K5G4 and OPA277UA/2K5E4

Makoto Kato1

Prodigy 120 points

Part Number: OPA277

What is the difference between OPA277UA/2K5G4 and OPA277UA/2K5E4 ?

I know G4 device is already obsoleted, but could you please support it?

Best Regards,

Makoto Kato

over 2 years ago

0 Clemens Ladisch over 2 years ago

Guru 317350 points

There is no difference; see [FAQ] Why does a logic device's part number have an E4/G4 suffix?

0 Raymond Zhang1 over 2 years ago

TI__Guru* 77521 points

Hi Makoto-san,

As Clements pointed out, there are no differences these days among G4 and E4 suffix these days. As you may be aware, U is highest grade, and UA is the next grade, as prescribed in the datasheet.

If you have additional questions, please let us know.

Best,

Raymond

0 Makoto Kato1 over 2 years ago in reply to Raymond Zhang1

TI__Prodigy 120 points

hi Team,

thank you for your support!

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OPA277: Difference between OPA277UA/2K5G4 and OPA277UA/2K5E4