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OPA598: E/D threshold

Kei Kuwahara
Expert 8220 points
Part Number: OPA598


Hello team,

I am confused 

On the EC table, high threshold for E/D voltage is E/D om +1.5V (min).
However, on 6.4 Device Functional Modes, it is stated high threshold is E/D com +2.5 (min).
Which statement is true?

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Best Regards,
Kei Kuwahara

  • +1
    TI__Genius 16006 points

    Hello Kei, 

    My apologies for this inconsistency in the datasheet. The EC table is correct, the valid enable range is between 1.5V and 5.5V above E/D Com. The SHDN mode would be active from E/D Com to E/D Com +.5V. 

    We will work to update section 6.4 to correlate with the EC table. 

    Please let me know if I can offer any additional help with the OPA598 amplifier. 

    Thanks,

    Jacob

  • 0 in reply to Jacob Nogaj
    TI__Expert 8220 points

    Hello Jacob-san,

    Understood, thank you for the quick answer!

    Best Regards,
    Kei Kuwahara