• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 33 subscribers
  • Views 565 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.

DS125BR401 reference circuit

David Park
Expert 6610 points
Other Parts Discussed in Thread: DS125BR401, DS125BR800

Hi,

I got a request about reference schematic of DS125BR401.

In the EVM guide, the device is DS125BR800 and there is a little bit different configuration between DS125BR401 and DS125BR800.

Could you provide reference schematic of DS125BR401?

Thanks in advance.

  • 0
    TI__Mastermind 29655 points

    Hi David,

    The boards for the DS125BR800 and the DS125BR401 are actually the same. All the pin controls on the IC are the same with the exception of the top 4 channels (that is, Channels IB_n and OB_n, where n = 0, 1, 2, 3). In the schematic where the DS125BR401 is used, the differences for the pin labeling is as follows:

    Pin Number for DS125BR401 Description for DS125BR401
    1 OB_0+
    2 OB_0-
    3 OB_1+
    4 OB_1-
    5 OB_2+
    6 OB_2-
    7 OB_3+
    8 OB_3-
    45 IB_0+
    44 IB_0-
    43 IB_1+
    42 IB_1-
    40 IB_2+
    39 IB_2-
    38 IB_3+
    37 IB_3-

    The remainder of the reference schematic is the same.

    Thanks,

    Michael