• 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 5 years ago
  • Isolation
  • Isolation forum

• 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…

  • over 5 years ago
  • Isolation
  • Isolation forum
Answered

• RE: ISO7721-Q1: Dual-Channel Digital Isolators

  

  Koteshwar Rao

  Resolved

  Hi Musthakali, Welcome to TI E2E forum! Spice simulations currently do not support simulation of devices with two isolated GNDs hence, we do not have Spice model for ISO7721-Q1. For I/O characterization of device, you can use IBIS model that is available…

  • over 5 years ago
  • Isolation
  • Isolation forum

• ISO7721-Q1: Simulation of iso7721 on TINA software

  

  user5278629

  TI Thinks Resolved

  Part Number: ISO7721-Q1 Other Parts Discussed in Thread: ISO7721 Hi, I wanted to simulate iso7721 IC on TINA software. Kindly may I know whether the part is available on TINA software? Thanks in advance. Best Regards Shwetha Ramachandra

  • over 6 years ago
  • Isolation
  • Isolation forum
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 - DC signal…

  • Resolved

  • over 5 years ago
  • Isolation
  • Isolation forum

• ISO7721-Q1: max and min range of INA pin of ISO7721QDRQ1

  

  user5278629

  TI Thinks Resolved

  Part Number: ISO7721-Q1 Hi, I am using ISO7721QDRQ1 IC for my application. I am giving -4 Volts to INA pin. Will it sustain the voltage? Please comments. Thanks in advance.

  • over 5 years ago
  • Isolation
  • Isolation forum

• ISO7721-Q1: Frequency of intern Oscillator

  

  Falko Eildermann

  TI Thinks Resolved

  Part Number: ISO7721-Q1 Hi, we are working on improving our PCB Layout in terms of electro magnetic compability. Therefore we are writing a list with all frequencies genereated by electrical parts. In the datasheet an oscillator is mentioned. What is…

  • over 6 years ago
  • Isolation
  • Isolation forum

• ISO7721-Q1: Condition of the Electrical Characteristics

  

  Mamoru_Uozu

  TI Thinks Resolved

  Part Number: ISO7721-Q1 Other Parts Discussed in Thread: ISO7721 I just would like to confirm one thing. ISO7721 will satisfy the Electrical Characteristics in the datasheet page 10 when Vcc1 = Vcc2. Is this correct? Or this device will satisfy…

  • over 6 years ago
  • Isolation
  • Isolation forum
Answered

• ISO7721-Q1: Please provide SO7721QDRQ1 and ISO7720QDRQ1 MTBF/FIT,

  

  Jerry Yang48

  Resolved

  Part Number: ISO7721-Q1 Hi : We need these two chips ISO7721QDRQ1, ISO7720QDRQ1, MTBF/FIT, please help provide, thank you! (For example, screenshots of LM3478QMM/NOPB)

  • Resolved

  • over 7 years ago
  • Isolation
  • Isolation forum

• ISO7721-Q1: What is the working frequency

  

  Basil

  Part Number: ISO7721-Q1 Other Parts Discussed in Thread: ISO7721 Dear Team, what is the typical working frequency of the ISO7721-Q1? Thanks and best regards, B

  • over 8 years ago
  • Isolation
  • Isolation forum

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