• ISO7742: Reverse current at high output

  

  user5397266

  TI Thinks Resolved

  Part Number: ISO7742 Hi team, I would like to realize a circuit to connect the OUTA pin of ISO7742 and turn on/off the Pch FET as shown below. The maximum rating of the OUTA pin (Vccx+0.5V) is not exceeded because of R1 and R2. If I increase the value of…

  • 2 months ago
  • Isolation
  • Isolation forum
Answered

• ISO7742: Pin height

  

  Kazuki Itoh

  Resolved

  Part Number: ISO7742 Hi team, Could you please let me know the package pin height of ISO7742DWR? My customer is asking because there's another PCB on the top and it has electrolytic cap on it. So my customer wants to make sure the clearance from the…

  • Resolved

  • 6 months ago
  • Isolation
  • Isolation forum
Answered

• ISO7742: Enable propagation delay

  

  Kazuki Itoh

  Resolved

  Part Number: ISO7742 Hi team, My customer is conducting device functional test for ISO7742 (non-F). They are testing it so the output transition is high-Z to H to L. My customer found that the Z to H takes several tens of ns, but the H to L transition a…

  • Resolved

  • 6 months ago
  • Isolation
  • Isolation forum

• ISO7742-Q1: I2C isolation

  

  Piotr F.

  TI Thinks Resolved

  Part Number: ISO7742-Q1 Other Parts Discussed in Thread: ISO1640-Q1 , ISO7741-Q1 , ISO7742 Hello Team, My customer is looking at app note https://www.ti.com/lit/an/slyt403a/slyt403a.pdf?ts=1669725353435 and intend to use ISO7742-Q1 uni-directional digital…

  • over 1 year ago
  • Isolation
  • Isolation forum
Answered

• ISO7742: power rating

  

  Fred Cheng

  Resolved

  Part Number: ISO7742 Hi team, I'm estimating the power dissipation , my customer spec is 3.3V 1Mbps, I saw the power dissipation for side-2 is 100mW, however, the power according to this graph is only about 9.9mW which is way more smaller than the…

  • Resolved

  • over 1 year ago
  • Isolation
  • Isolation forum

• ISO7742: differences in specification between ISO7742 (IND) and ISO7742-Q1 (AUTO)?

  

  AnBer

  TI Thinks Resolved

  Part Number: ISO7742 Team, 1) Is there any differences in term of electrical specs between the ISO77x (IND) and ISO77xx -Q1 (AUTO)? Or is the only difference the additional automotive specifics tests (AEC-Q100 and associated temp range)? What is of high…

  • over 2 years ago
  • Isolation
  • Isolation forum

• ISO7742: ISO7742DW

  

  Shreehari G P

  TI Thinks Resolved

  Part Number: ISO7742 Hi, For our internal project we are using ISO7742DW quad channel digital isolator. Kindly review the attached schematics and let me know the comments if any.

  • over 1 year ago
  • Isolation
  • Isolation forum
Answered

• ISO7742: About Comparative Tracking Index (CTI)

  

  Masakazu Adachi

  Resolved

  Part Number: ISO7742 Hello team, Could you please provide the Comparative Tracking Index (CTI) for this product? Regards, Masakazu

  • Resolved

  • over 1 year ago
  • Isolation
  • Isolation forum

• ISO7742: IIC isolated interface

  

  Cooper Zhang1

  TI Thinks Resolved

  Part Number: ISO7742 Other Parts Discussed in Thread: ISO1541 , ISO1540 , ISO7241C Dear , Can I use ISO7742 to monitor ISO1524 function for i2c isolated ?

  • over 1 year ago
  • Isolation
  • Isolation forum

• ISO7742: ISO7742QDBQQ1

  

  DAI VAN NGUYEN

  TI Thinks Resolved

  Part Number: ISO7742 Dear Team, We can use ISO7742QDBQQ1 to replace ISO7742DBQR? We're facing with shortage part now!! Thank you in advance!

  • over 1 year ago
  • Isolation
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