Answered

• ISO1042-Q1: TXD-RXD pull-up resistor values and position

  

  Davide Tosatto

  Resolved

  Part Number: ISO1042-Q1 Other Parts Discussed in Thread: ISO1042 Tool/software: Good morning everyone, in ISO1042-Q1 datasheet it is written: "The TXD pin is very weakly internally pulled up to VCC1. An external pull-up resistor should be used to make…

  • Resolved

  • 24 days ago
  • Isolation
  • Isolation forum

• ISO1042-Q1: CAN to CAN isolator

  

  Jeevabharathi R

  Answer Suggested

  Part Number: ISO1042-Q1 Other Parts Discussed in Thread: TIDA-01487 Tool/software: Hi, We are designing a carrier board for automotive application. For that we are looking for a CAN to CAN isolator which is mainly to seperates the CAN bus signal of the…

  • 2 months ago
  • Isolation
  • Isolation forum

• ISO1042-Q1: Schematic review

  

  a0967664

  TI Thinks Resolved

  Part Number: ISO1042-Q1 Other Parts Discussed in Thread: ISO1042 Tool/software: Hi Team, Please review the schematic of ISO1042-Q1. ISO1042_circuit.pdf BR Joey Kim

  • 4 months ago
  • Isolation
  • Isolation forum

• ISO1042-Q1: Cheaper devices recommend

  

  Ryker She

  Answer Suggested

  Part Number: ISO1042-Q1 Tool/software: Hi team, Do we have any devices cheaper than ISO1042QDWRQ1? Customer feedback ISO1042QDWRQ1 is too expensive and need a cheaper device can replace ISO1042QDWRQ1. Thanks. BR, Ryker

  • 5 months ago
  • Isolation
  • Isolation forum
Answered

• ISO1042-Q1: Resistance changing when CAN data is ON

  

  ArTzy

  Resolved

  Part Number: ISO1042-Q1 Other Parts Discussed in Thread: ISOM8610 Tool/software: Hi Experts, Seeking your assistance on this query u sing ISO1042QDWRQ1 for CAN interface. It is terminated by a 120 ohm resistance using 2 OptoMOS switches: When CAN output…

  • Resolved

  • 6 months ago
  • Isolation
  • Isolation forum
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

  • 7 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…

  • 9 months ago
  • Isolation
  • Isolation forum
Answered

• ISO1042-Q1: The correlation between data rates and the length of the CAN bus wires.

  

  Minho Kim

  Resolved

  Part Number: ISO1042-Q1 Tool/software: To check the communication success rates of data rates and the length of the CAN bus wires, I had a test. Connect a resistor(To create resistance by the length of the bus wires) between the master board and the…

  • Resolved

  • 9 months ago
  • Isolation
  • Isolation forum

• ISO1042-Q1: Leakage current value

  

  Daniel Wang (auto)

  TI Thinks Resolved

  Part Number: ISO1042-Q1 Hello team, Could you pls. help clarify the Leakage current value of ISO1042BQDWVRQ1 when test it under surge/impulse voltage ? We do not find relevant info. in its datasheet. Thanks.

  • over 1 year ago
  • Isolation
  • Isolation forum
Answered

• ISO1042-Q1: ISO1042BQDWVRQ1

  

  Robert Bao

  Resolved

  Part Number: ISO1042-Q1 The operating voltage range for primary side is specified from 1.7V to 5.5V (ABS 6V), does the Vin on signal inputs are 5V tolerated when Vcc1 set to 3.3V or 2.5V? Best Regards, Robert

  • Resolved

  • over 1 year ago
  • Isolation
  • Isolation forum

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