Answered

• ISO1042-Q1: EFT protection

  

  Davide Tosatto

  Resolved

  Part Number: ISO1042-Q1 Tool/software: Hello everyone, i have a question about ISO1042-Q1 EMC immunity. Does it pass IEC 61000-4-4 (EFT immunity)? Which are his immunity test levels? Thank you, Davide

  • Resolved

  • 4 months ago
  • Isolation
  • Isolation forum

• ISO1042: TI recommendation

  

  Jimmy Huang

  TI Thinks Resolved

  Part Number: ISO1042 Tool/software: Hello： Please recommend a power isolation chip that is not a module power supply and has a withstand voltage of over 2000V. As it is powered by batteries, it can input 3-7V and output 3-7V, with a maximum actual output…

  • 4 months ago
  • Isolation
  • Isolation forum

• ISO1042: spec check

  

  GARETH OU

  TI Thinks Resolved

  Part Number: ISO1042 Tool/software: Hi The customer is expected to use the NVIDIA Jetson in the project. Which one do we recommend to use, ISO1042BDWVR or ISO1042DWVR? Or have other suggestions?

  • 4 months ago
  • Isolation
  • Isolation forum

• ISO1042: spec check

  

  GARETH OU

  TI Thinks Resolved

  Part Number: ISO1042 Tool/software: Hi What is the difference between ISO1042BDWVR and ISO1042DWVR? There is currently a demand for new materials: CAN FD isolator, which is expected to be used on NVIDIA Jetson. Could you help and suggest us which one…

  • 5 months ago
  • Isolation
  • Isolation forum

• ISO1042: Isolating CAN BUS signals

  

  Wong Zi Hao

  TI Thinks Resolved

  Part Number: ISO1042 Tool/software: Hi, I need to isolate the CANH and CANL signals from my MCU. Below is a simple block diagram of the solution, I have CANH and CANL coming in from my MCU, which then goes to the standard transceiver (CANH and CANL pins…

  • 5 months ago
  • Isolation
  • Isolation forum
Answered

• ISO1042: TXD pin cannot be controlled with MCU

  

  Ivan Plakhotnyk

  Resolved

  Part Number: ISO1042 Tool/software: Hello, I have been testing recently developed pcb which included CAN interface with a ISO1042 CAN transceiver. And I cannot manage to drive the bus to the dominant state. The test setup is pictured below. The microcontroller…

  • Resolved

  • 5 months ago
  • Isolation
  • Isolation forum

• ISO1042: Dominant time out

  

  Aki Li

  TI Thinks Resolved

  Part Number: ISO1042 Tool/software: Customer don't want to use Dominant time out feature. Is there any other isolated CAN to meet?

  • 5 months ago
  • Isolation
  • Isolation forum

• ISO1042: Max number of Nodes

  

  HS FAE Germany

  TI Thinks Resolved

  Part Number: ISO1042 Tool/software: Hi, customer plans a network with 20 nodes. Is this ok or is there a max limit of nodes? Is there anything to take care of such big networks? What is the max limit of cable length? Regards, Holger

  • 5 months ago
  • Isolation
  • Isolation forum

• ISO1042-Q1: Test and verify the CAN signal quality

  

  Daniel Wang (auto)

  TI Thinks Resolved

  Part Number: ISO1042-Q1 Other Parts Discussed in Thread: ISO1042 , Tool/software: Hello team, Good day! How to test and verify the CAN waveforms quality and signal integrity? Can you share the test method/setup/conditions and follow which standard? It…

  • 5 months ago
  • Isolation
  • Isolation forum

• RE: ISO1042: VDD2 rating

  

  Andrew J

  Hello Martin, The 'B' version signifies "Basic Isolation". The lower isolation voltage is the only difference and is likely not the cause of your issue based on the problem description. It is more likely that the original device was…

  • 6 months ago
  • Isolation
  • Isolation forum

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