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DS96F172 and DS96F173 interface schematic

Jamaal_Charles
Genius 3245 points

Hello,

I am attempting to do some analysis with these two devices and not sure how best to model in the input and output structures.  I am looking for the interface schematic ( or equivalent input schematic) for the DS96F173, and the output schematic for the DS96F172.  Can you help?

Thanks!

  • 0
    TI__Expert 5175 points

    Greetings -

    Sorry fo rthe delay, just back in the offcie.  These devices are bipolar built on the LFAST process. 

    Please email me, I can send you IO drawings. 
    Logic inputs are standard bipolar structures.
    RS-485 output is push / pull with series diode for RS-485 common mode range operation.
    RS-485 input is a resistor dividor structure again for common mode range ioperation.

    John Goldie
    John.Goldie @ ti.com  (remove the blanks)