• ISO7041-Q1: ISO7041-Q1 - ATEX certification?

  

  Bart

  TI Thinks Resolved

  Part Number: ISO7041-Q1 Other Parts Discussed in Thread: ISO7041 , Team, ISO7041 and ISO7041F are ATEX certified (per certificate CSANe 20ATEX2003U). How about ISO7041-Q1, is it also ATEX certified, or not? Thanks for your help.

  • over 3 years ago
  • Isolation
  • Isolation forum
Answered

• ISO7041: IN/OUT Not Used - Pull-up or pull-down?

  

  Trenton Reed

  Resolved

  Part Number: ISO7041 Hi Team, There is one channel which will not be used in the design. To have the lowest power consumption, should the IN pin be a no connect, pull-up, or pull-down resistor? The default output is high and from https://e2e.ti.com…

  • Resolved

  • over 2 years ago
  • Isolation
  • Isolation forum

• ISO7041: IECExTR

  

  yuuki.muto

  TI Thinks Resolved

  Part Number: ISO7041 Dear Sir or Madam We are using your digital isolator ISO7041 as a part of the Explosion-proof equipment that we manufacture (it is IECEx certified). Currently, I work for acquiring Korean certification (KCs certification) for…

  • over 2 years ago
  • Isolation
  • Isolation forum

• ISO7041: F suffix IC, Uart communication problem

  

  Recep Senbas

  Part Number: ISO7041 We designed the circuit in the picture below for Uart communication, but communication is not possible. Where are we going wrong?

  • over 2 years ago
  • Isolation
  • Isolation forum

• ISO7041-Q1: Minimum supply voltage - 1.71V or 3.0V

  

  Lars Hummel

  TI Thinks Resolved

  Part Number: ISO7041-Q1 Other Parts Discussed in Thread: ISO7041 , ISO6741-Q1 We plan to use the digital Isolator ISO7041-Q1 – and / but we need a supply voltage of 1.8V. On the TI-webpage we can search/filter for digital isolators with 1.8V and the…

  • over 2 years ago
  • Isolation
  • Isolation forum

• ISO7041-Q1: Termination resistor size

  

  Ari Kärkkäinen

  TI Thinks Resolved

  Part Number: ISO7041-Q1 In datasheet (SLLSFN3 / June 2023) there are Table 5-1 : ISO7041-Q1 Automotive, Ultra-Low Power Four-Channel Digital Isolator datasheet "Input, channel A-D. 300-Ω series resistor recommended " and same for output channels…

  • over 2 years ago
  • Isolation
  • Isolation forum
Answered

• ISO7041: Iso7041 Output not working

  

  Menachem Tziegfinger

  Resolved

  Part Number: ISO7041 Other Parts Discussed in Thread: SN6501 , SN6505B , ISOW7741 Hello I need your help I have conneted a ISO7041 to my board I have one Power supply connected to the VCC1 ( Pin number 1) I have connected all other GND as well as…

  • Resolved

  • over 4 years ago
  • Isolation
  • Isolation forum

• ISO7041-Q1: Undetermined states without “Refresh enable ENx” - datasheet mistake

  

  Lars Hummel

  TI Thinks Resolved

  Part Number: ISO7041-Q1 In the datasheet of the ISO7041-Q1 in the chapter “8.4 Functional Modes” there is the input “Refresh enable ENx” shown but the device has no such pin. ? Question 1a: Does the outputs “OUTPUTx” also have a undetermined state depending…

  • over 2 years ago
  • Isolation
  • Isolation forum

• ISO7041-Q1: 300ohm series resistor

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: ISO7041-Q1 Hi Expert, Customer want to use ISO7041QDBQRQ1 for LIN communication isolation. See the block diagram as below. Do we must need to add a 300 Ω series resistor in our LIN isolation application? What is the purpose of 300ohm…

  • over 2 years ago
  • Isolation
  • Isolation forum
Answered

• ISO7041: Leakage Current through GND pins of ISO7041F

  

  Anandteerth Wadavi

  Resolved

  Part Number: ISO7041 Dear TI Guru, When VCC1 (Pin1) and VCC2 (Pin16) are un connected in ISO7041, still the currents flow through GND1 (Pin8 ) and GND2(Pin9) though the IO lines at both sides are floating. The currents are of the order of 2mA & 4mA…

  • Resolved

  • over 3 years ago
  • Isolation
  • Isolation forum

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