The THS6232 supports single-supply and split-supply power supplies, as well as balanced and unbalanced bipolar supplies. The device has a wide supply range of 7V to 40V. Choose power-supply voltages that allow for adequate swing on both the inputs and outputs of the amplifier to prevent affecting device performance. Operating from a single supply has numerous advantages. With the negative supply at ground, the errors resulting from the –PSRR term are minimized. The DGND pin provides the ground reference for the bias control pins. For applications that use split bipolar supplies, design within the DGND voltage specifications and be within V_S– to V_S+ – 5V.