I have set up a circuit with the INA290. Unfortunately I have no success.
I need to be able to get a battery charge of roughly 4A / 80A discharge over 1 mE.
I want to use the INA290A2 to measure the discharge current.
And for the charging current the type INA290A5 via the same shunt resistor. For the second channel, I changed the direction from the input positive to negative. So i will have two positive voltage to an ADC-Inputs on my Microcontroller.
But i have no voltage on the output pin (INA290) and i can't found an error or mistake in my circuit.
Supplyvoltage is 5V-Positiv.