hkBattousai
Member
![126-125-circuitr.jpg](http://static.electro-tech-online.com/imgcache/126-125-circuitr.jpg)
I want to sense the current drawn from the source in the picture. I need an interface to connect this IC to the supply. I don't want to use halleffect sensors since their are too expensive.
Supply voltage range of the IC is [5V, 20V], how can I reduce 5000V to this range in a cheap, efficient and non-space-wasting way?