Part Number: ISO6421 Hi TI Team,
I'm using ISO6421 in my isolated CAN application and utilizing its level shifting feature (3.3V to 5V translation).
Application Context:
I'll have two CAN-BUS variants:
Isolated CAN (using ISO6421 with isolation…
Part Number: ISO6421 Tool/software: Hi Team,
May I know the CTI and material group of ISO642xFDWVR?
The datasheet on ti.com is not completed.
BR,
Charles
Part Number: ISO6421 Tool/software: Hi,
I am using the TI ISO6421 digital isolator to interface my MCU with the tach signal of a Sanyo Denki fan. The tach signal is 5V.
If I power the MCU side of the digital isolator with 3.3V and the other side with…
Part Number: ISO7821 Other Parts Discussed in Thread: ISO6421 We want to replace our optical isolaters in our product with your solusion. Could we request for free samples.
Part Number: ISO7421 Other Parts Discussed in Thread: ISO6421 Hi,
About the ISO7421AQDRQ1 isolator, it's ok to place 3.3V at the input of the isolator while the supply is 0V for a long time? It will not cause aging?
The absolute maximum rating is…
Part Number: ISO6761 Other Parts Discussed in Thread: ISO6461 , ISO6421 Hi,
Is it possible to use ISO6761 as a SPI isolator to interface between a sensor which operates at 1.8V and a MCU (Apollo blue 4) which operates at 2.2V SPI ?
Are there any alternative…
Hi Neeta,
Thanks for reaching out.
If a digital isolator is the primary device you are looking for, where the output voltage is for general logic signal voltages, then the ISO6421 device is a great option. This device is our newest generation isolator…
Hey Andrew,
Thank you for reaching out.
The "R" at the end of the part number simply signifies that the device comes in tape and reel packaging. You can find all relevant packaging information starting at section 11, page 28 of the data sheet, titled…
Hello,
Thanks for reaching out. Please refer to this post for your answer as it is a similar question: ISO6421: Level shifting when using digital isolator
Regards, Aaditya V.
Hi Sang-il,
Thanks for the additional details on the requirement. Please find my inputs below:
Sang-il Nam said: there can be cases where an external target with its power (3.3 V) live is connected to my device while my device is unpowered.
First…
