OPA330 XBGA package mechanical info

TIguru

Other Parts Discussed in Thread: OPA330

All,

I need the mechanical info for TI's OPA330 in XBGA (YFF) package. Package dimensions 'D' and 'E' are missing from the datasheet (sbos432e). Any help will be greatly appreciated.

Thanks!

over 13 years ago

0 TIguru over 13 years ago

Expert 1430 points

Just to be clear, I am looking for the dimensions on a S-XBGA-N5. The pictorial in the actual datasheet is way off as it shows 25 pins as opposed to 5.

0 Christopher Hall over 13 years ago in reply to TIguru

TI__Mastermind 44620 points

Hi TIguru,

I see that page 36 of the datasheet should not have been included. You're right, we don't have a 25 pin package for the OPA330. Page 37 is more relevant and it still doesn't include the "D" and "E" dimensions.

From http://www.ti.com/sc/docs/psheets/jedec/s_xbga_n.html I was able to find the following information:

I think "D" and"E" are the width and length, respectively.

I will see if I can get the correction in the datasheet.

Regards,
Chris

0 TIguru over 13 years ago in reply to Christopher Hall

Expert 1430 points

Excellent! Thank you for helping Chris!

0 Christopher Hall over 13 years ago in reply to TIguru

TI__Mastermind 44620 points

You're welcome, but unfortunately I just found some addtional conflicting information. Figure 25 in the datasheet gives different numbers:

I will look into this conflict.

Regards,
Chris

0 Christopher Hall over 13 years ago in reply to Christopher Hall

TI__Mastermind 44620 points

TIguru,

Figure 25 in the OPA330 datasheet is correct.

The TI package website dimensions are the max dimension of that package. This type of package is unique that the actual package dimension size varies with the size of the die inside. Therefore, we specify the exact size of the package in the datasheet. Page 37 doesn't show these dimensions since it is a generic diagram that is used for all of the YFF packages.

Best regards,
Chris

0 TIguru over 13 years ago in reply to Christopher Hall

Expert 1430 points

Chris

Once again, thank you. I will use the info from figure 25.

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OPA330 XBGA package mechanical info