Answered

• ISO7741EVM: Design files

  

  Randhir Kalsi

  Resolved

  Part Number: ISO7741EVM Hello team, Hope you are well. Customer is looking for ISO7741EVM actual design files. Where can I find them?

  • Resolved

  • over 7 years ago
  • Isolation
  • Isolation forum

• RE: ISO7720: ISO7720 application issue

  

  Dan Kisling

  Hi Gabriel, Thanks for your patience while I was out of office for the US holidays. Manny is correct - I did conduct this experiment on ISO7741EVM but it would work for any ISO77xxEVM. The power supplies used do not have to be isolated. I also tried connecting…

  • over 4 years ago
  • Isolation
  • Isolation forum
Answered

• RE: ISO7342CEVM: ISO734X DOES NOT WORK

  

  Dan Kisling

  Resolved

  Hi Bobby, The input termination resistor is not necessary. On our newer EVMs (ISO7741EVM and ISO7842EVM) we have not included it. For most applications it is fine to just connect the digital isolator channels to the microcontroller directly. I'm sorry…

  • over 5 years ago
  • Isolation
  • Isolation forum

• ISO1212EVM: Looking for equivilant EVM for 8 channels of isolation at RS-422 signal level

  

  Jim Lewandowski42

  TI Thinks Resolved

  Part Number: ISO1212EVM Other Parts Discussed in Thread: ISO1212 , ISO7741 , ISO7741EVM Hi, I"m trying to filter some noise from a pulse generating system, up to 270KHz, 5us width. I purchased a ISO1212EVM optical isolator but the levels to trigger…

  • over 5 years ago
  • Isolation
  • Isolation forum

• ISO7721: ISO7721 Part

  

  Mark Millison

  TI Thinks Resolved

  Part Number: ISO7721 Other Parts Discussed in Thread: ISO7741EVM Hello. I am a first time user using the ISO7721FQDRQ1 part. This is the 8 pin part. I am getting no output. I have a 20KHz, 3.3V square wave going into pin 3. Pin 1 is connected to the 3…

  • over 5 years ago
  • Isolation
  • Isolation forum

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