EVALUATION AND DESIGN SUPPORT
Circuit Evaluation Boards
    CN-0240 Circuit Evaluation Board (EVAL-CN0240-SDPZ)
    System Demonstration Platform (EVAL-SDP-CB1Z)
Design and Integration Files
    Schematics, Layout Files, Bill of Materials

CIRCUIT FUNCTION AND BENEFITS
This circuit, shown in Figure 1, monitors bidirectional current from sources with dc voltages of up to ±270 V with less than 1% linearity error. The load current passes through a shunt resistor, which is external to the circuit. The shunt resistor value is chosen so that the shunt voltage is approximately 100 mV at maximum load current.