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DS15BA101: Could you please give me any equivalent circuit of input pins (IN+/IN-) and output pins (OUT+/OUT-) of DS15BA101?

Kazuya Nakai59
Guru 20785 points
Part Number: DS15BA101
Other Parts Discussed in Thread: LMH0202, LMH0302

 Hello guys,

 One of my customers is using a lot of DS15BA101 in their products. But they are in trouble on field with the device. Accoording to their information, it seems that the trouble is happend

by any noise on DS15BA101 input/output (IN+/IN-/OUT+/OUT-) terminals. For the trouble solving, the customer wants to try some countermeasures by themselves. 

 Also, for the countermeasures, they want to know a equivalent circuit of input/output pin strongly.  

 Could you please give me a equivalent circuit of input/output (IN+/IN-/OUT+/OUT-) terminals?

 Your reply would be much appreciated.

 Best regards,

 Kazuya Nakai.

  • 0
    TI__Guru* 93670 points
    Greetings,
    DS15BA101 IO structure is the same as LMH0202 or LMH0302. The only difference is that LMH devices have 75-ohm pull ups while DS15BA101 has 50-ohm pull ups. If you like please send me email at Nasser.mohammadi@ti.com so you can provide more details about the problem your customer is facing.
    Regards,,nasser
  • 0 in reply to Nasser Mohammadi
    Guru 20785 points
    Hello Nasser,

    Thank you very much for your prompt reply.
    Yes. I will send you more detail information about the customer problem to you e-mail address.

    Thank you again and best regards,
    Kazuya Nakai.