The OPAx205 operate with a power supply between 4.5 V to 36 V (±2.25 V to ±18 V). Parameters that can exhibit significant variance with regard to operating voltage are presented in Section 6.9.

Place 0.1-µF bypass capacitors close to the power-supply pins to reduce errors coupling in from noisy or high-impedance power supplies. For more detailed information on bypass capacitor placement, see Section 9.4.1.