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TPS7H1210-SEP: SEFI observed or not?

Mika Hirvonen
Prodigy 30 points
Part Number: TPS7H1210-SEP
Other Parts Discussed in Thread: ADC128S102-SEP, TPS73801-SEP,

Tool/software:

Hi,

Datasheet mentions that SEFI is characterized to LET = 43 MeV-cm2/mg. I didn't find any SEFI data from the SEE test report. Does this mean that the part is either immune to SEFI or no SEFI was observed? Additionally, I have a very same question for TPS73801-SEP and ADC128S102-SEP parts too. Can you confirm SEFI characteristics of all three parts at this same thread? Thank you in advance!

Kind regards,

Mika Hirvonen

  • +1
    TI__Genius 12010 points

    Hi Mika,

    For the TPS7H1210-SEP and the TPS73801-SEP no SEFIs were observed. We monitor for events during all tests and if any are observed we will classify and report them. In the SEE Reports that have been released more recently, we have started to explicitly mention when no events of a certain type are observed to help clarify this.

    I will loop in the team responsible for the ADC128S102-SEP so that they can confirm the details for the part.

    All the best,

    Sarah

  • +1
    TI__Genius 14670 points

    Hi Mika,

    This is something we're taking a look at and we will get back to you on Monday.

    Regards,
    Joel

  • 0
    TI__Genius 14670 points

    Hi Mika,

    With regard to the ADC128S102-SEP, our radiation expert says that given the CMOS7 architecture of the ADC128S102-SEP, it is expected to be immune to SEFI. More accurately however, given that this device was characterized up to 43 MeV-cm^2/mg, no SEFI was observed throughout that entire range.

    Regards,
    Joel