SLOU514 June 2021 INA254
Figure 4-1 shows the complete schematic of the INA254Ax test board. The functional pins are accessed through test points. The IS+ and IS– pins are shorted to VIN+ and VIN– using 0-Ω resistors, respectively. The reference pins are in the split supply configuration through installed 0-Ω resistors Rx03 and Rx06the schematic of the EVM.