Tool/software:
Hi there. I am looking to find out the following IEC 60664 data for the ISO7721 chip (DWVR), referring to isolation between input and output:
> Rated Impulse achieved
> 60s withstand value (stating whether AC or DC used).
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Tool/software:
Hi there. I am looking to find out the following IEC 60664 data for the ISO7721 chip (DWVR), referring to isolation between input and output:
> Rated Impulse achieved
> 60s withstand value (stating whether AC or DC used).
Hi Harrison,
Rated impulse voltage (VIMP) for ISO7721DWVR is 8000 Vpk and 60s withstand isolation voltage (VISO and VIOTM) is 5000 Vrms (or 7071 Vpk).
These specs are provided on pages 10 & 11 of the data sheet (https://www.ti.com/lit/ds/symlink/iso7721.pdf).
Thanks,
Saleem Marwat