Dear Sir,
I am using INA169 to measure current upto 20 A.
Can I use an isolated power supply for INA169, Is there a need of Common ground between main circuit and the power supply for INA169.
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Dear Sir,
I am using INA169 to measure current upto 20 A.
Can I use an isolated power supply for INA169, Is there a need of Common ground between main circuit and the power supply for INA169.
Hello Hitesh,
Thanks for considering to use Texas Instruments. You could have a floating high side configuration like the one shown in this application note. If this is not related to what you want to do, can you provide a basic schematic to help me better understand what you are trying to do?