Part Number: ISO7641FM Tool/software: Hi, TI Experts,
I would like to refer to this link ( ISO7641FM: 6000V Vpk test failed in customer test - Isolation forum - Isolation - TI E2E support forums ) to perform tests on the digital isolator ISO7641 and…
Part Number: ISO7641FM Tool/software: Hi, TI Experts.
Sorry to disturb you.
We have encountered incidents of damage to IOS7641FM in some products when in customer scenario. Currently, apart from knowing that the device is damaged, we do not have…
Part Number: ISO7641FM Tool/software: I am reaching out to request Coefficient of Thermal Expansion (CTE) data for the component. Could you please provide us with the CTE values ? We would appreciate it if you could provide the CTE values in ppm/°C or…
Part Number: ISO7641FM Other Parts Discussed in Thread: ISO1541 , ISO1540 Hello,
I am using ISO7641FM digital isolator in one of my project for I2C communiction between Adc output and Micro controller. but it is not communicating with micro controller…
Part Number: ISO7641FM Other Parts Discussed in Thread: ADS1234 , ISO7741 Hi,
The application circuit provided in the datasheet is shown in below figure.
Question 1 : The I/O level of A0, A1, SCLK and DOUT are 5v or 3.3?
Question 2 : If the I…
Part Number: ISO7641FM We are using ISO7641 to isolate SPI signals going to low side drivers powered by field wiring. We are able to see the outputs of the ISO7641 stop functioning (not transitioning hi/low) when a radio transmitting in the UHF band …
Part Number: ISO7641FM Other Parts Discussed in Thread: ISO7741 My customer tested the ISO7641FM isolation voltage, by applying short-time(1.2/50 us) peak voltage(6000V) pulse between isolation barrier both sides. 4pcs were found damanged and only 2pcs…
Part Number: DAC8775 Other Parts Discussed in Thread: ISO7641FC , ISO7641FM Tool/software: hi team,
when I read the datasheet 9.2, I noticed that the DVDD is connected to the VCC2 of ISO7641.
But the DVDD only connect one chip ISO7641,what about the…
