• ISO1050: ISO1050 CANBUS Waveform issue

  

  Yang Wu

  TI Thinks Resolved

  Part Number: ISO1050 Hi Team, We meet the ISO1050 CANBUS waveform issue, I creat this post to let customer can add more background, issue description etc. Thanks. Best regards.

  • 4 months ago
  • Isolation
  • Isolation forum

• ISO1050: ISO1050 CAN Communication Failure and Abnormal CANH/CANL Leakage Measurements

  

  Dimple sai krishna Tadikamalla

  Part Number: ISO1050 We are using the ISO1050 isolated CAN transceiver in our BMS application. After some testing and field operation, CAN communication stops working intermittently. We observed that MCU TXD signals are present, supply rails are normal…

  • 2 months ago
  • Isolation
  • Isolation forum

• ISO1050: ISO1050 cross-testing problem

  

  Katherine Huang

  Part Number: ISO1050 Dear TI team, ISO1050DUBR, DC22+ and DC25+. We conducted cross-testing using these two batches of chips. DC22+ display normally. However, the 25+ pins show an increase in resistance at pins 7 and 8. We sent these chips for decap…

  • 6 months ago
  • Isolation
  • Isolation forum

• ISO1050: ISO1050 cross test failed and the resistance of pins 7 and 8 increases.

  

  Katherine Huang

  Part Number: ISO1050 Dear TI team, We recently purchased ISO1050DUBR, DC22+ and DC25+. DC22+ display normally. However, the 25+ pins show an increase in resistance at pins 7 and 8. We sent these chips for decap, and they were all original TI parts…

  • 6 months ago
  • Isolation
  • Isolation forum

• ISO1050: EOL of ISO1050DUBR

  

  Sriram S

  TI Thinks Resolved

  Part Number: ISO1050 Hi, I am planning to design a new circuit using the ISO1050DUBR isolated CAN transceiver. Could you please provide information regarding its EOL (End‑of‑Life status and long‑term availability) ? Additionally, I have prepared the…

  • 1 month ago
  • Interface
  • Interface forum

• ISO1050: ISO1050 pattern with equal length wiring

  

  masato.sasaki

  Answer Suggested

  Part Number: ISO1050 Tool/software: We are currently designing the CAN part of the ISO1050 pattern with equal length wiring, but could you please let us know the allowable values for wire lengths? For example, if the pattern wire lengths are CAN_H 10mm…

  • over 1 year ago
  • Isolation
  • Isolation forum

• ISO1050: ISO1050DUBR Inconsistent internal structure

  

  yingjiao LI

  TI Thinks Resolved

  Part Number: ISO1050 Hi We purchased two batches of ISO1050DUBR. The X-RAY images of these devices show different structures and the bonding wires are obviously different. What could be the reason for this? Thank you

  • 4 months ago
  • Isolation
  • Isolation forum
Answered

• ISO1050: Schematic review

  

  Samo Smodiš

  Resolved

  Part Number: ISO1050 Other Parts Discussed in Thread: BQ76952 , BQ25756 , TPS26750 , BQ34Z100 , BQSTUDIO , USB2ANY , ISOW1044 , UCC33421-Q1 Hi everyone! I would greatly appreciate a schematic review from TI experts for the ISO1050 CAN IC. The application…

  • Resolved

  • 6 months ago
  • Isolation
  • Isolation forum

• ISO1050: TUV certification issue

  

  Jiaqi Wang

  TI Thinks Resolved

  Part Number: ISO1050 Tool/software: Hi team, My customer is using ISO1050 in their project and they need the TUV origin certification file and detailed test result to pass their factory certification. Can you please help with that? Thanks! BR, …

  • 10 months ago
  • Isolation
  • Isolation forum

• ISO1050: TXD Dominant Time-Out

  

  Francis Jiang

  TI Thinks Resolved

  Part Number: ISO1050 Tool/software: Hi Team, Customer use ISO1050 in always Dominant mode or Recessive mode, and in always Dominant mode, it will occur TXD Dominant Time-Out issue. Do you have any suggestion to avoid this issue? Thanks in advance. …

  • 10 months ago
  • Isolation
  • Isolation forum

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