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…

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  • 15 days ago
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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

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  • 2 months ago
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• 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…

  • 3 months ago
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• 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…

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  • 3 months ago
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• 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.

  • 7 months ago
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• 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

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  • 8 months ago
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• ISO1042-Q1: ISO1042BQDWVRQ1 VCC1 & VCC2 Voltage Noise

  

  Robert Bao

  Resolved

  Part Number: ISO1042-Q1 What is the max ripple on Vcc2 of the device can keep it function normally? Is there any specification on Vcc2 (power noise reduction ratio) other than Vcc2 range? Best Regards, Robert

  • Resolved

  • 8 months ago
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• ISO1042-Q1: Voltage Level

  

  Fatih Demir

  TI Thinks Resolved

  Part Number: ISO1042-Q1 Other Parts Discussed in Thread: ISO1042 Can I connect two different IC which works different voltage domain same can bus line? My old nodes are MAX3051EKA+T, I want to use ISO1042BQDWVRQ1 at my new nodes. MAX3051 working at 3.3V, ISO1042…

  • 9 months ago
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• ISO1042-Q1: Where would be the optimal placement for the ISO1042-Q1?

  

  Ethan Ku

  Resolved

  Part Number: ISO1042-Q1 Other Parts Discussed in Thread: TMS320F280049 , ISO1042 , TIDA-01604 HI ISO1042-Q1 is used to DCDC module (30KW) for fast DC charging station and DC module will be paralleled to 240KW in our plan. our design includes power board…

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  • over 1 year ago
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• ISO1042-Q1: Request for review our schematic part number : ISO1042BQDWVRQ1

  

  BALAJI R

  TI Thinks Resolved

  Part Number: ISO1042-Q1 Hi, Our part number : ISO1042BQDWVRQ1 We have created the schematic, kindly review and let me know your valuable comments Thanks & regards, Balaji.R

  • 11 months ago
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