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Dan Kisling
over 1 year ago
Isolation
Isolation forum
RE: ISO7720: ISO7720 application issue
Hi Gabriel, Thanks for your patience while I was out of office for the US holidays. Manny is correct - I did conduct this experiment on
ISO7741EVM
but it would work for any ISO77xxEVM. The power supplies used do not have to be isolated. I also tried...
Randhir Kalsi
over 3 years ago
Isolation
Isolation forum
ISO7741EVM: Design files
Resolved
Part Number:
ISO7741EVM
Hello team, Hope you are well. Customer is looking for
ISO7741EVM
actual
Dan Kisling
over 2 years ago
Isolation
Isolation forum
RE: ISO7721: ISO7721 Part
Hey Mark, The maximum working isolation voltage for the ISO772x in the D package is 637VDC. This can be found in Section 6.6 Insulation Specifications in the ISO7721 datasheet I quickly recreated the setup you described in the labs here in Dallas...
Dan Kisling
over 2 years ago
Isolation
Isolation forum
RE: ISO7342CEVM: ISO734X DOES NOT WORK
Hi Bobby, The input termination resistor is not necessary. On our newer EVMs (
ISO7741EVM
and ISO7842EVM) we have not included it. For most applications it is fine to just connect the digital isolator channels to the microcontroller directly. I'm...
Koteshwar Rao
over 2 years ago
Isolation
Isolation forum
RE: ISO1212EVM: Looking for equivilant EVM for 8 channels of isolation at RS-422 signal level
Hi Jim, I hope you have found a solution that meets your requirement. If you are still looking for an EVM that supports multi-channel isolation of digital CMOS signals then you look at using an EVM from ISO77xx family of devices, the
ISO7741EVM
. This...
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