• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 34 subscribers
  • Views 602 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.

DS25BR440: can replace 4 of DS10BR150TSD.

Hennessy
Intellectual 920 points
Part Number: DS25BR440
Other Parts Discussed in Thread: DS10BR150, DS15BR400

Hi

I have 2 questions about DS25BR440

1. This device can replace 4 of DS10BR150TSD.

2. Below schematic diagram is right for this device

BR

Hennessy

  • 0
    Prodigy 10 points

    One more question

    3. According to the specification, power dissipation is 2.4W, it means total current is about 740mA.

        Let me know normal power dissipation at PE/EQ "H" .

  • 0
    TI__Expert 8165 points

    Hello,

    1. The DS25BR440 may be used instead of four DS10BR150 devices.  However, a quad version of the DS10BR150 is DS15BR400.

    2.  The schematic looks OK.  I would add 0.1uF decoupling capacitor on each VDD pin.

    3.  The max IDD is 190 mA (PE=EQ=Off).  The typical IDD is 162mA with PE=Off.  Based on Figure 17 of the datasheet, the typical IDD with PE=On is ~195 mA.  The estimated max IDD would be 20% higher.  The EQ does not have an effect on IDD.

    Regards,

    Davor