Answered

• ISO7761: Device Functional Modes

  

  Akira Nonoyama

  Resolved

  Part Number: ISO7761 I am using ISO7761. The data sheet states the following, but I think the actual operation is different from the description. Attached is the circuit diagram and waveforms. According to the data sheet, when VCCI is PD (<1.7V) and…

  • Resolved

  • over 1 year ago
  • Isolation
  • Isolation forum
Answered

• ISO7761-Q1: alternative solution

  

  Chuqiang Wen

  Resolved

  Part Number: ISO7761-Q1 Hi Expert, My customer is facing shortage on ISO7761FQDBQRQ1. May you kindly check if we have P2P replacement for this device? No need to change the schematic/layout. Thanks! Ethan Wen

  • Resolved

  • over 2 years ago
  • Isolation
  • Isolation forum

• ISO7761: Absolute max rating IO

  

  Jonathan Navor

  TI Thinks Resolved

  Part Number: ISO7761 Hi Team, Good day! I am posting this to help our customer and find solution for their concern. Kindly help. I am not sure whether IO denotes just the output current iof one channel or it is the total sum of all channels…

  • over 3 years ago
  • Isolation
  • Isolation forum

• ISO7761: Can ISO7761 connect this way to work with 400MHz signal?

  

  Poh Kok Keng

  TI Thinks Resolved

  Part Number: ISO7761 Dear Sir/Madam, I would like to implement level translation with a digital isolator, ISO7761 . As the connection is to FPGA which the data rate could reach 400MHz, below are the scratch of the connection: VCCI = 3.3V ,GNDI =0V and…

  • over 5 years ago
  • Isolation
  • Isolation forum

• TMDSEMU110-U: isolated JTAG with ISO7761

  

  HS FAE Germany

  Part Number: TMDSEMU110-U Other Parts Discussed in Thread: ISO7761 , TMS320F280049 Hello, customer want to isolate the JTAG with our ISO7761 but CCS often complains that the MCU is in Low-power mode… Error -1156) Is there something what he has to consider…

  • over 3 years ago
  • Arm-based microcontrollers
  • Arm-based microcontrollers forum
Answered

• ISO7761-Q1: ISO7761FQDDWQ1

  

  Pankaj Kumar

  Resolved

  Part Number: ISO7761-Q1 Hello, We are using ISO7761FQDWQ1 digital isolator in our design. I want to confirm below point: In the ISO7761FQDWQ1 IC, 5 channel are forward and 1 is reverse, Considering this case: Vcci/Vcc1 is the input power supply…

  • Resolved

  • over 3 years ago
  • Isolation
  • Isolation forum
Answered

• ISO7761: 12.8kV surge capability

  

  Koji Ikeda

  Resolved

  Part Number: ISO7761 Hello support team. My customer inquires ISO7761 peak surge. Datasheet top page shows "Up to 12.8kV surge capability". However, there is no spec for 12.8kV. I found that datasheet page 8 V_IOSM 8000Vpk, and the test condition is…

  • Resolved

  • over 4 years ago
  • Isolation
  • Isolation forum
Answered

• ISO7761: Are there alternate parts for ISO7761FDW and AMC3302DWER?

  

  Qi Liu

  Resolved

  Part Number: ISO7761 Hi, support team My customer has the questions as follow: Are there alternate parts for ISO7761FDW and AMC3302DWER? Thanks so much. Best regards, Yuki

  • Resolved

  • over 4 years ago
  • Isolation
  • Isolation forum
Answered

• ISO7761: Output polarity question

  

  Vincent Chen64988

  Resolved

  Part Number: ISO7761 Hi Team, My customer has questions about the output polarity that he wants to know the result of below condition. Vcci is powered with normal voltage, say 5.0V and input signal is at high level as well. And what is the output…

  • Resolved

  • over 5 years ago
  • Isolation
  • Isolation forum
Answered

• ISO7761: Is back to back placement possible on a 93mils thick PCB?

  

  LONG NGUYEN

  Resolved

  Part Number: ISO7761 Hello, I have a questions regarding the layout. Is it possible to place 2 of these ISO7761 back to back (top and bottom) on a 93mils thick PCB? thank you, -Long

  • Resolved

  • over 4 years ago
  • Isolation
  • Isolation forum

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