9 Power Supply Recommendations

For proper operation, the power supplies must be decoupled. To decouple the supply, place 10‑nF to 1‑µF capacitors as close as possible to the operational-amplifier power-supply pins. For single-supply configurations, place a capacitor between the V⁺ and V^– supply pins. For dual-supply configurations, place one capacitor between V⁺ and ground, and place a second capacitor between V^– and ground. Bypass capacitors must have a low ESR of less than 0.1 Ω.