• ISOW1432: ISOW1432

  

  abhinay reddy kothapally

  TI Thinks Resolved

  Part Number: ISOW1432 Tool/software: We are using the ISOW1432 isolated RS-422 transceiver in our design. When the device is powered on without any communication (idle state), we observe significant heat dissipation. What is the nominal heat dissipation…

  • 1 month ago
  • Isolation
  • Isolation forum

• ISOW1432: Schematic review ISOW1432

  

  Divya George

  TI Thinks Resolved

  Part Number: ISOW1432 Tool/software: Hello, Please review the schematic of ISOW1432BDFMR

  • 1 month ago
  • Isolation
  • Isolation forum
Answered

• ISOW1432: ISOW1432: Controller interface via UART

  

  Divya George

  Resolved

  Part Number: ISOW1432 Tool/software: Hi, We are interfacing ISOW1432 RS485 transceiver with MCU through UART interface UART TX- to D and UART RX to R, Please confirm this will work. Also do we need to use flow control for these transceivers at MCU UART…

  • Resolved

  • 1 month ago
  • Isolation
  • Isolation forum

• ISOW1432: Placement and Routing

  

  Abhishek Garg

  TI Thinks Resolved

  Part Number: ISOW1432 Tool/software: We are using multiple ISOW1432 ICs in our design and similar ICs with similar Technology. We have space constraint and we placed these ICs as shown in attached images placed immediately adjacent to or on opposite sides…

  • 24 days ago
  • Isolation
  • Isolation forum

• ISOW1432: Layout Suggestion

  

  Subash Kumar

  TI Thinks Resolved

  Part Number: ISOW1432 Tool/software: Hi, I am using multiple transceiver in my product and due to space limitation i had placed transceivers in both sides of PCB back to back. As this transceiver contain DC to DC power stage, Which can radiate high…

  • 1 month ago
  • Isolation
  • Isolation forum

• ISOW1432: Heating issue

  

  Rakesh Reddy Yara

  Part Number: ISOW1432 Tool/software: Dear Team, We are using the ISOW1432 isolated RS-422 transceiver in our design. When the device is powered on in an idle state (without communication), we observe significant heat dissipation. Do you have any suggestions…

  • 1 month ago
  • Isolation
  • Isolation forum

• ISOW1432: Isolated RS-485/RS-422---ISOW1432 Regarding Half-duplex mode of operation

  

  Divya George

  TI Thinks Resolved

  Part Number: ISOW1432 Tool/software: Hello, We have few concerns on the ISOW1432 part design.Can someone clarify below questions. 1. To change to half duplex mode we need to short Driver outputs Y and Z are shorted to A and B respectively and the split…

  • 2 months ago
  • Isolation
  • Isolation forum

• ISOW1432: Is there any isolated transceiver with fault bus pin voltage +/-70V

  

  Anusha M U

  TI Thinks Resolved

  Part Number: ISOW1432 Other Parts Discussed in Thread: ISO3082 , ISO1410 Tool/software: ISO3082DWR can support +/- 70V fault pin and VT can be taken as fault pin protection voltage

  • 17 days ago
  • Isolation
  • Isolation forum
Answered

• ISOW1432: ISOW14x2 leakage current

  

  Hakon Bøe

  Resolved

  Part Number: ISOW1432 Tool/software: Hi, Is it possible to say something about how large the differential leakage current across the isolation for the ISOW14x2 is? Regards, Håkon

  • Resolved

  • 2 months ago
  • Isolation
  • Isolation forum

• ISOW1432: Requisition for Junction to Case (bottom) thermal resistance and Case Temp (°C) Max of ISOW1432BDFMR

  

  Shibijith C

  TI Thinks Resolved

  Part Number: ISOW1432 Tool/software: Hi Ti Team, Greetings! We like to know the Junction to Case (bottom) thermal resistance and Case Temp (°C) Max of ISOW1432BDFMR

  • 1 month ago
  • Isolation
  • Isolation forum

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