OPA598: E/D threshold

Kei Kuwahara

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?

Best Regards,
Kei Kuwahara

7 months ago

+1 Jacob Nogaj 7 months ago

TI__Mastermind 18246 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 Kei Kuwahara 7 months ago in reply to Jacob Nogaj

TI__Expert 8780 points

Hello Jacob-san,

Understood, thank you for the quick answer!

Best Regards,
Kei Kuwahara

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OPA598: E/D threshold