Search tips
Showing 114 results View by: Thread Post Sort by

  • SN65HVD75: SN65HVD75

    Part Number: SN65HVD75 Tool/software: Hi, I am using SN65HVD75DGKR devices for RS-485 communication, some times I see different resistance on the A and B inputs referred to ground (pin 5) such as 220K and 1M. I tend to think that 220K is the internal…

  • SN65HVD75: Application issues.

    Part Number: SN65HVD75 Tool/software: Hi Team, Using SN65HVD75DGKR, The schematic diagram is shown in the following figure, 1. 2, 3, and 4 pins are directly connected to the MCU, while pins 6 and 7 (A and B) communicate with the outside through a connector…
    • Answered

  • SN65HVD75: Exposed Pad of the VSON Package of the sn65HVD75

    Resolved
    Part Number: SN65HVD75 Hey Guys, I have a very trivial question. I am using a SN65HVD75 in my project with a VSON-8 Package. While I studied the data sheet I noticed that it is not explicitly described to connect the thermal pad to GND. I assume…
    • Resolved
    • Answered

  • SN65HVD75: SN65HVD75 possible counterfeit

    Resolved
    Part Number: SN65HVD75 Please see the correspondence before: SN65HVD75: R output issue - Interface forum - Interface - TI E2E support forums We are the supplier of the company for who Federico Pavan (user name) works. He has already discribed the…
    • Resolved
    • Answered

  • SN65HVD75: Bus I/O shorted to GND

    Resolved
    Part Number: SN65HVD75 Hi team Can any damages happen to the device when Bus I/Os(A and/or B) are shorted to GND? Regards, Noriyuki Takahashi
    • Resolved

  • SN65HVD75: SN65HVD75DR

    Answer Suggested
    Part Number: SN65HVD75 Hi TI expert, We are using SN65HVD75DR for RS485 communication interface, this IC works ok with RX process, but the voltage level seems abnormal at TX. Please see attached for our related schematic and waveform, and let us know…
    • Answered

  • SN65HVD75: R output issue

    Resolved
    Part Number: SN65HVD75 Other Parts Discussed in Thread: SN65HVD72 Hi TI Expert, in our simple point to point RS485 communication using your SN65HVD72, we are facing the same issue on R pin as reported here ( (+) SN65HVD75: SN65HVD75: Output issue -…
    • Resolved

  • SN65HVD75: Can sn65hvd75 3V3 transceiver work with 5V transceiver

    TI Thinks Resolved
    Part Number: SN65HVD75 We know sn65hvd75 is an 3v3 transceiver, if we used sn65hvd75 as RS485 transceiver to communicate with an 5V transceiver, like SN65HVD82DR. Is it OK? We test the communication function, they work well. But we want to know if there…
    • Answered

  • SN65HVD75: Driver Function Table of SN65HVD75

    Resolved
    Part Number: SN65HVD75 Other Parts Discussed in Thread: SN65176B , THVD1520 Hi Team Customer is looking for SN65176BDR p2p solution. I suggested SN65HVD75 for them reference. But the driver function is different in datasheet. So I want to double…
    • Resolved

  • SN65HVD75: SN65HVD75: Output issue

    TI Thinks Resolved
    Part Number: SN65HVD75 Hi TI Expert, we now use SN65HVD75, below is a waveform of it. then a 100% issue is occurred. Blue: VA-B; Green: /RE Yellow: RO At this point, VAB is greater than 0, RE is L, according to the truth table content…

Didn't find what you are looking for? Post a new question.