[sdiy] How to design out "usb noise"?

[Eric Brombaugh]

Not optical, but it is a USB isolator:

https://www.analog.com/en/products/adum3160.html

https://www.ti.com/product/ISOUSB211

You can even buy similar stuff cheap:

https://www.amazon.com/HiLetgo-ADUM3160-Voltage-Isolator-Support/dp/B07235PR4V/ref=sr_1_2_sspa

On 2/4/24 17:44, brianw wrote:
> If there is a chip that optically isolates the bidirectional
> differential USB Data lines, I'd be fascinated to look at a data sheet
> to see how it works.