The OPA810-Q1 is intended for operation on supplies ranging from 4.75V to 27V. The OPA810-Q1 can be operated on single-sided supplies, split and balanced bipolar supplies, or unbalanced bipolar supplies. Operating from a single supply can have numerous advantages. With the negative supply at ground, the dc errors resulting from the –PSRR term can be minimized. Typically, ac performance improves slightly at 10V operation with minimal increase in supply current. Minimize the distance (< 0.1 inch) from the power-supply pins to high-frequency, 0.01µF decoupling capacitors. A larger capacitor (2.2µF typical) is used along with a high-frequency, 0.01µF, supply-decoupling capacitor at the device supply pins. For single-supply operation, only the positive supply has these capacitors. When a split supply is used, use these capacitors from each supply to ground. If necessary, place the larger capacitors further from the device and share these capacitors among several devices in the same area of the printed circuit board (PCB). An optional supply decoupling capacitor across the two power supplies (for split-supply operation) reduces second harmonic distortion.