Hi Neal,
Thanks for reaching out. From what I understand, VCC2/GND2 share the same reference GND as the bus reference GND while VCC1/GND1 is on a different reference GND and the voltage difference between the two GNDs can be 800V continuously for the…
Part Number: ISO7741-Q1 Hi Experts,
My customer is using ISO7741F for SPI isolaiton. They use MCU to set the EN1 pin Low and High at a certain frequency(low frequency). In this application, customer found the RE test failed at around 180MHz. If trying…
Part Number: ISO7741-Q1 Hi,
I have a question for Supply current - DC signal.
Why Supply current - DC signal is different between typ and max/min?
If temp or device itself cause this difference, how much % is different?
Kasuya
Part Number: ISO7741-Q1 Other Parts Discussed in Thread: ISO7741
Hi Team,
Since some reason, customer is asking the BOM 2 BOM replace solution.
They use our ISO7741FQDWRQ1 in currently design, and this is an already MP stage project.
Please help…
Part Number: ISO7741-Q1 Other Parts Discussed in Thread: ISO7741 HI Team,
What's the default output pin status when there are no signals present in input, is it high/low/ Hi-Z?
Thanks
Hi Francis,
I am sorry that you couldn't find package related information of ISO7741-Q1 from its datasheet. The datasheet usually includes detailed package information, for ISO7741-Q1 it seems like this data went missing just recently. Thank you for…
Part Number: ISO7741-Q1 Other Parts Discussed in Thread: ISOW7843 The http://www.ti.com/quality/docs/estimator.tsp does currently not provide any data about the Digital Isolators. I notice that behavior already in the past and sometime later (few month…
Dear Tor,
Thank you for using TI E2E Forum and for showing your interest in ISO7741-Q1.
Please find below the reliability data for ISO7741-Q1 which includes FIT as well.
MTBF : 2.50E+09
FIT RATE : 0.4
CONF LEVEL : 60%
USAGE TEMP : 55C
There…
