ADA4530-1R-EBZ-TIA is a transimpedancer configuration evaluation board for the ADA4530-1 offered in an 8-lead SOIC package. It is a 4-layer printed circuit board (PCB) designed to minimize leakage currents with its guard ring features for femtoampere input bias current (IB) measurement. Board is populated with the necessary passive components, banana jacks/terminal blocks for supply voltages, BNC/terminal blocks for the output voltage, multiple test pins, and metal shields. All components are placed on the primary side with the exception of the triaxial (triax)/ coaxial (coax) input connector (J1) and SHIELD3. The ADA4530-1R-EBZ also has unpopulated resistor and capacitor pads that allows quick prototyping with different configurations, such as noninverting gain and inverting gain. On the ADA4530-1R-EBZ-TIA board, the amplifier is defaulted to a transimpedance configuration. The transimpedance configuration is a current-to-voltage (I to V) converter.