• ISO7721-Q1: Short primary GND and secondary GND

  

  Naizeng Wang

  TI Thinks Resolved

  Part Number: ISO7721-Q1 Hi team, Can we short primary GND and secondary GND if we don't need isolation? Nison

  • over 1 year ago
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Answered

• ISO7721-Q1: Modulation frequency

  

  saeki.akinori

  Resolved

  Part Number: ISO7721-Q1 Other Parts Discussed in Thread: ISO7721 Hi, could you please tell me what oscillator'frequency of ON-OFF keying (OOK) modulation scheme? I have searched around the ISO7721's datasheet but couldn't find explanation. …

  • Resolved

  • over 1 year ago
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Answered

• ISO7721-Q1: ISO7721-Q1 application issues

  

  Hangjie Wang

  Resolved

  Part Number: ISO7721-Q1 Other Parts Discussed in Thread: ISO7721 Hi team, Will direct grounding of pin8(NC) of ISO7721 - Q1 affect insulation performance? Thanks, take care and have a wonderful day.

  • Resolved

  • over 2 years ago
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• ISO7721-Q1: replacement of ISO7721FDR

  

  Xiaonan Lu

  TI Thinks Resolved

  Part Number: ISO7721-Q1 ISO7721FDR is out stock and long lead time and what could be the replacement? how about ISO7721FQDQ1? Thanks! Xiaonan

  • over 3 years ago
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• ISO7721-Q1: Si8621 pin to pin solution

  

  Kevin Huang8

  TI Thinks Resolved

  Part Number: ISO7721-Q1 Hi Team, I just find ISO7721-Q1 package is same Si8621, but pin define is reverse, please help suggest same pin define and same package solution with Si8621 Si861x/2x Data Sheet (silabs.com)

  • over 3 years ago
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• ISO7721-Q1: ISO7721-Q1 and ISO7221A-Q1 EMC

  

  Carlo

  TI Thinks Resolved

  Part Number: ISO7721-Q1 Other Parts Discussed in Thread: ISO7221A-Q1 , Hi team, Good day. Our customer would like to switch from ISO7221A-Q1 to ISO7721-Q1 since it offers a 100Mbps data rate compared to 1Mbps of ISO7221A-Q1. Since both devices have the same…

  • over 4 years ago
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• ISO7721-Q1: Electromagnetic immunity level

  

  Anjana Gopinath

  TI Thinks Resolved

  Part Number: ISO7721-Q1 Hello TI, The ISO7721-Q1 datasheet mentions "The ISO772x devices provide high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS or LVCMOS digital I/Os". So what is known about this high electromagnetic…

  • over 3 years ago
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Answered

• ISO6721-Q1: ISO6721 internal oscillator frequency

  

  Alex L

  Resolved

  Part Number: ISO6721-Q1 Other Parts Discussed in Thread: ISO7721-Q1 , , ISO7721 , ISO7710 Hi what is the frequency of ISO7721-Q1 and ISO6721-Q1 internal oscillators ? (i.e. oscillator block according to the datasheet) Do they use any kind of spread spectrum…

  • Resolved

  • 7 months ago
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Answered

• ISO7721-Q1: Dual-Channel Digital Isolators

  

  Musthakali Shoukath Ali1

  Resolved

  Part Number: ISO7721-Q1 Other Parts Discussed in Thread: ISO7721 Hello, I would like to use this digital isolator in one of my projects and iam requesting you to provide me LTspice model for the above mentioned model or any replaceable part number with…

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  • over 3 years ago
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Answered

• ISO7721-Q1: What do you mean supply current - DC signal and AC signal?

  

  Yoshiki Ochi

  Resolved

  Part Number: ISO7721-Q1 Hi team, Could you answer lower questions 1~3 for supply current ICC1 and ICC2 shown in lower list? I referred to "6.10 Supply Current Characteristics—5-V Supply" in datasheet of ISO7721-Q1. For "Supply current …

  • Resolved

  • over 3 years ago
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