Search tips
Showing 73 results View by: Thread Post Sort by
    Answered

  • THVD1452: THVD1452

    Resolved
    Part Number: THVD1452 Tool/software: Dear sir In my new project I am planning to use THVD1452DR as RS422 transceiver. In data sheet I found "THVD14xx is a family of noise-immune RS-485/ RS422 transceivers designed to operate in rugged industrial environments…
    • Resolved

  • THVD1452: THVD1452 received diff data without Vcc Power.

    TI Thinks Resolved
    Part Number: THVD1452 Tool/software: Hi, When customer receives the diff data without Vcc power on THVD1452, What is occurred? Is it possible to damage THV1452 under the above condition? My understanding is no issue to supply within absolute max voltage…

  • THVD1452: TX signals on RX lines

    Part Number: THVD1452 Hello all, We use THVD1452DR (full duplex). When measuring with oscope we can see (part of) the signal we put on the transmit line directly back on the receive lines (also after the tranceiver, so logically translated). For our use…
    • Answered

  • THVD1452: THVD1452

    Resolved
    Part Number: THVD1452 Tool/software: We work with THVD1452 in 3.3V environment and standard RS485 configuration with both bus sides terminated to 120 Ohm and multiply driver/receivers connected. Can we have any bus operation corruption/distortion due…
    • Resolved
    • Answered

  • THVD1452: Can the THVD1452 be powered by the RS485 lines ?

    Resolved
    Part Number: THVD1452 Tool/software: Hi, I intend to use the THVD1452DGSR in my design to communicate on RS422 bus. My question is: If my equipment is unpowered, but the equipment with which I am connected on the RS422 bus is alive and sending data…
    • Resolved

  • THVD1452: RS485 to SPI converter

    TI Thinks Resolved
    Part Number: THVD1452 Other Parts Discussed in Thread: THVD1552 , , AM26C31 , AM26C32 , THVD1451 Hi Team, Please suggest RS485 to SPI(5MHz) converter.

  • THVD1452: .A suffix parts?

    TI Thinks Resolved
    Part Number: THVD1452 Tool/software: Hello, I'm trying to qualify a TI THVD1452DGS (RS 485 transceiver) part into our system and have a question on the ".A" suffix version of the part also listed in the orderable parts section. This appears to be exactly…
    • Answered

  • THVD1452: Power dissipation

    Resolved
    Part Number: THVD1452 Tool/software: Dear TI, Paragraph 7.6 outlines the power dissipation of the THVD145x devices at 5Vcc and 50Mbps signaling rate. However, I am wondering if there is more information available on the power dissipation at 3.3Vcc and…
    • Resolved

  • THVD1452: Half-duplex communication with the THVD1452

    TI Thinks Resolved
    Part Number: THVD1452 Other Parts Discussed in Thread: THVD1450 , THVD1410 , Hello, When A and Y , B and Z of THVD1452D are shorted, it looks like THVD1410/THVD1450. Is there any problem with using THVD1452 as a device for half-duplex communication…
    • Answered

  • THVD1452: Voltage signal level between GND and A/B/Y/Z

    Resolved
    Part Number: THVD1452 Tool/software: Hey, I'm designing a circuit that needs to switch between 2 different signals that are connected to the same connector. I'm looking for the specifications required for the analog switch I'm going to use. My…
    • Resolved

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