Other Parts Discussed in Thread: ISO7221A Hi
ISO7221AQ
To "Vcc1 (1 pin) and Vcc2 (8 pin)" in a state in which the power is not supplied, If the DC voltage(3.3V or 5V) is applied to the INB (3 pin) and INA (7 pin), Do you become a problem?
Best…
Hi Daniel,
Thanks for reaching out.
The referred anomaly applies to only those devices whose datasheet has this mentioned. Hence, only ISO723xA devices have this anomaly and not ISO7221A, ISO7221B or ISO7231C. Thanks.
Regards, Koteshwar Rao
Part Number: TMS320F28388D Other Parts Discussed in Thread: ISO7221A Hello everyone
I am currently using the TMS320F28388D.
I would like to use the speed of SCI at 921600.
The main clock currently in use is using 20Mhz.
System Clock is 200Mhz operation…
Part Number: MSP430F6779 Other Parts Discussed in Thread: EVM430-F6779 , EVM430-F6736 , TIDM-TWOPHASEMETER-I2040 , ISO7221A , ISO7220A , MSP430I2040 , MSP430F6638
Hi, I'm using msp430f6779 for my fyp but I'm not sure about the connections from the power supply…
Fabian,
That is correct. ISO7221A is a device from one of older families, I would recommend you to use ISO7321C which has many improvements in performance over ISO7221A.
Regards,
Koteshwar Rao
Other Parts Discussed in Thread: ISO7221A Hello guys,
I'm using the ISO7221A isolators in my design and was reading some application and design notes on the subject.
I'm a bit confused with SLLA284 - Digital Isolator Design Guide, in figure 21. It…
You could utilize one of the Isolator family of devices. You can hone in on the device that would work for you by using the Parametric Table search .
Perhaps the ISO7221A would work.
Isolation University.xlsx
Matthew,
I have attempted to include an excel sheet from the Isolation Department's ISO University. It contains several links to collateral explaining isolation and it's applications. If the attachment failed, type "iso/" in…
Quickly find solutions to common questions about digital isolator devices by clicking this link. This FAQ answers the most common questions asked about these devices …… ……… …
FAQ: Isolation >> Digital Isol…
