Which part isn't clear?
If you connect both Ref pins to ground, your output is referenced to GND, and the output voltage is always positive.
If you connect one Ref to GND, other to 2.5V, then your output is referenced to 1.25V, so 1.5V is positive, 1V for example is negative current.
Hllo
Thanks
They write in 8.4.3
The INA241x can operate in either a unidirectional or bidirectional mode based on the voltage potential placed on the reference pins.
The linear range of the output stage is limited to how close the output voltage can approach ground as well the
supply voltage as described in the Specifications.
in the link specification :
Supply voltage (VS)
22 V
Analog inputs,
VIN+, VIN- (2)
Differential (VIN+) − (VIN-) −30 30 VCommon-mode −20 120 V
REF1, REF2,
NC inputs GND − 0.3 VS + 0.3 V
So my question asked from another way : Does this IC work for biderectional current as 48 V load / 48 charger ? or even 36 Volt as they specify INA241x –5 V to 110 V, Bidirectional ?
Or
Does i ned another IC / circuit
I am not an expert in current sense IC bidirectional
Regards
OS