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SN65HVD75: Resistor and current value of receiver input

Hao Wang14
Expert 4415 points

Part Number: SN65HVD75

Hi Team,

May I know the value of R1, R2 , R3 and current source in the receiver inputs side? Thanks!

Best Regards!

Hao

  • 0
    TI__Guru 62920 points

    Hi Hao,

    For this device, R1 = 175 kOhm, R2 = 16 kOhm, and R3 = 21 kOhm. The current source is about 0.5 uA.  Note that this is an equivalent circuit given for applications reference, not an exact reflection of the IC-level implementation.  If you have any further questions please just let us know.

    Regards,
    Max