• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 34 subscribers
  • Views 583 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DP83822IF: Magunetic supply 22mA on Table 135. Power Supply Characteristics

Hirotaka Matsumoto
Guru 27595 points

Part Number: DP83822IF

Hi all

Would you mind if we ask DP83822IF?

Is Magunetic supply 22mA on the datasheet P93 Table 135. "Power Supply Characteristics" the current which indicates the total current at the datasheet P88 Figure 31. "TPI Network Circuit"?
And then, in case of full temparature 85C, does the current increase?

Kind regards,

Hirotaka Matsumoto

  • 0
    TI__Mastermind 23675 points
    Hi Hirotaka-san,

    Yes, the Magnetic supply in the table refers to the current consumed by the external termination resistors and the center tap of the supply.
    The current measured is for nominal. Yes, this current will increase at temperature.

    Kind regards,
    Ross