• 

  Koteshwar Rao

  • 2 months ago
  • Isolation
  • Isolation forum

  RE: ISO7242A: chattering problem

  Hi TTD, Thanks for highlighting ISO7242A anomaly. Yes, this is the same anomaly that customer is seeing in their waveform. When a <1µs negative pulse is applied then output gets locked to a LOW state and DC refresh doesn't change the output...
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  ACGUY

  • over 3 years ago
  • Isolation
  • Isolation forum

  ISO7242C / How much the ICC1 and ICC2 at disabled state?

  • Resolved

  Hi all, I want to be low the quisient current. When disable (EN_Low), how much the ICC1 and ICC2? Regards, Nagai
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  Koteshwar Rao

  • over 4 years ago
  • Automotive (Read-Only)
  • Automotive Forum (Read-Only)

  RE: ISO734x-Q1 datasheet specification

  Hello Ushikubo-san, Since Side 1 & Side 2 are independently powered, most specs on one side for a given supply voltage are independent from the other. Hence test data with 5V & 3.3V independently on both sides is sufficient to know all the...
• 

  Gerald Choi

  • over 2 years ago
  • Isolation
  • Isolation forum

  ISO7242C-Q1: ISO7442C-Q1 Pin status & Enable

  • Resolved

  Part Number: ISO7242C -Q1 Dear Digital lsolators team We will use to design ISO7242C for CAN
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  Masanori Tachibana

  • over 1 year ago
  • Isolation
  • Isolation forum

  ISO7240C: Reason for changed of absolute maximum rating of Vi

  • Resolved

  Part Number: ISO7240C Hi support team, We have received some questions regarding ISO724x series from our customer. When the datasheet was changed from Rev. P to Rev. Q, absolute maximum rating of Vi (Voltage at IN, OUT, EN) had been revised from "-0.5 ~ 6 V" to "-0.5 V ~ Vcc + 0.5 V"...
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  Rick Duncan

  • over 3 years ago
  • Motor drivers
  • Motor drivers forum

  RE: DRV8432 Schematic reveiw

  Hi Iven, What is the application? Please see comments below: 1) What is the PVDD voltage? 2) Please check VCC2 connections on U102 and U103. D+12V violates absolute maximum voltage of the device. 3) It appears ISO7242C is the correct device...
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  ClaudioDonate

  • over 5 years ago
  • Interface
  • Interface forum

  ISO7242C - Same power supply on both sides

  Hello guys. I'm designing a simple energy meter and I have a question about the isolation. For developing purposes I need to isolate my MCU from the Power IC, so I can interface my PC with the MCU. But, when I have everything ready, all ICs on...
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  Janusz Debski

  • over 6 years ago
  • Logic
  • Logic forum

  Bidirectional, 15Mbit, isolated I/O - TXS0108e + ISO7242C + TXS0108e

  I am working on bidirectional, isolated Digital I/O, which can be used as I2C or SPI. Each one DIO channel has to have full configuration flexibility (input or output, work with output push-pull or push-pull) Digital I/O interface requirements: -...

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• 

  Hidetoshi Matsunami

  • over 4 years ago
  • Interface
  • Interface forum

  RE: creepage and clearance distance of ISO7220M

  Hello Saleem, Thank you for your reply. What's the rating of creepage for ISO7220M after fix the datasheet error? Is it 4.8mm just like clearance distance? I found same datasheet error at the below devices. ISO721 ISO7220A-Q1 ISO7242C...
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  Thomas Kugelstadt

  • over 8 years ago
  • Interface
  • Interface forum

  Re: Design an isolated FET interface with ISO721!

  Yes you are right. I made mistake. Sorry but ISO7642 is not our yet. Only version is ISO7242C or ISO7242M for minimu delay. Regards, Thomas

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