OPA354A-Q1 datasheet GBW

You are right. We meant to change the bandwidth to 10 MHz at gain of 10. The GBW should be 100 MHz and not 10 MHz. We submit a change request and the GBW will be 100MHz

Hello Mahmoud-san,

Thank you for your answer.

Q1:

Please advise why GBW is changed 100MHz(Revision C ) to 10MHz(Revision D).

Is it only typo or is there any reason?

Q2:

Will the datasheet be corrected as follows?

And, please advise when it will be.

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Best Regards.

The GBW is 10 MHz at G = 10 but the GBW = 100 MHz at G = 1 (0db) and the plot is figure 17 in page 9. The change made in the first page was a typo mistake.

A request for change was already submitted so GBW will be 100 MHz in the new rev 

Hello Mahmoud-san,

Thank you for your answer.

I understand that 10MHz will be changed to 100MHz on page 1.

I believe that “GBW Gain-bandwidth product” on page 5 also should be 100MHz typical not 10MHz because it is “GBW Gain-bandwidth product” not Bandwidth.

And “GBW Gain-bandwidth product” of OPA354 new datasheet (SBOS233F REVISED JUNE 2016) is not changed and 100MHz.

Do you agree to change “GBW Gain-bandwidth product” on page 5 to 100MHz?

Best Regards.

I believe that is right. The 10 MHz in page 5 is the bandwidth and not Gain-bandwidth product. Gain-bandwidth product should be 100 MHz. Thanks for briging this up.