Answered

• THVD1451: Multi-point or Multi-drop bus topology

  

  Koshi Ninomiya

  Resolved

  Part Number: THVD1451 Dear Team, My customer is thinking to use the THVD1451 Full-Duplex None-Enables RS-485 transceiver in their system. Since the THVD1451 does not have Enables, Bus topology will be Multi-drop, right? One Master and multi Slaves. The…

  • Resolved

  • 5 days ago
  • Interface
  • Interface forum

• THVD1451: medical industry

  

  user1250202

  Part Number: THVD1451 It can't work when its pin were mounted into PCBA,it looks like short out .Could you analyse the reason to me ?thanks in advance !

  • 2 months ago
  • Interface
  • Interface forum
Answered

• THVD1451: Device with Similar Performance to ADM3490 RS-485 Transceiver

  

  Austin Allen

  Resolved

  Part Number: THVD1451 Other Parts Discussed in Thread: SN65HVD1474 , SN65LBC179 , THVD1551 Hello team, I am looking for a TI cross-reference part for the ADM3490 3.3 V, Low Power, RS-485/RS-422 Transceiver (Full Duplex, 10 Mbps) I have seen both the THVD1451…

  • Resolved

  • 2 months ago
  • Interface
  • Interface forum

• RE: THVD1451: Confirmation with power consumption of THVD1451 in datasheet

  

  user1505382

  Hi Eric, Thank you for for helpful information. I did learn a lot. Kind regards, H.-L Reischmann

  • 6 months ago
  • Interface
  • Interface forum

• THVD1451: RS485 short condition detect when using THVD1451

  

  user6060721

  TI Thinks Resolved

  Part Number: THVD1451 When I test RS485 communication by using THVD1451,THVD1451 can not detect A short to GND、B short to GND、A short to 3.3V、B short to 3.3V. 1.A short to GND :there is no signal on line A,but differential is normal 2.B short to GND:…

  • 9 months ago
  • Interface
  • Interface forum
Answered

• SN65HVD77: PSpice model of SN65HVD77/THVD1451

  

  Nam, Dino

  Resolved

  Part Number: SN65HVD77 Other Parts Discussed in Thread: THVD1451 , Dear team, Is there a PSpice model of SN65HVD77 or THVD1451? If no, Would you please create PSpice model for SN65HVD77 and THVD1451? The customer has a process to simulate PSpice model before…

  • Resolved

  • 6 months ago
  • Interface
  • Interface forum

• THVD1451: Can I use this part without external TVS and/or series-resistors for RS485?

  

  Quan Gan

  Answer Suggested

  Part Number: THVD1451 Hello, I am designing a T shaped repeater that uses the THVD1451 to read the data from the trunk's A/B and then directly sends that signal back out of the Y/Z ports (by tying the R and the D lines together) to a branch (to minimize…

  • 7 months ago
  • Interface
  • Interface forum
Answered

• THVD1451: CC-LINK certification

  

  Kurumi Hasegawa

  Resolved

  Part Number: THVD1451 Hi all, I’d like to know if THVD1451/1452 meet the CC-LINK certification. It is not specified on the datasheet, so it would be greatly appreciated if someone could tell me. Best regards, Kurumi Hasegawa

  • Resolved

  • over 1 year ago
  • Interface
  • Interface forum
Answered

• TRS3221E: Signal logic on TRS3221 and THVD1451

  

  Martin Schneider

  Resolved

  Part Number: TRS3221E Hello TI interface team! I have to make up a interface adaptor containing, among other parts, a RS232 <-> RS422 conversion. For those I have selected the abovementioned components. They are directly coupled back-to-back by…

  • Resolved

  • 11 months ago
  • Interface
  • Interface forum

• THVD1451: Full duplex RS-485 with 1.8V supply

  

  Adam Daluga

  TI Thinks Resolved

  Part Number: THVD1451 Other Parts Discussed in Thread: SN65HVD01 Hello, Does TI have any full duplex RS485 transceivers that can operate at 1.8V? Thanks, Adam

  • over 1 year ago
  • Interface
  • Interface forum

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