A plasma display apparatus is provided to reduce EMI(Electro Magnetic Interference) by supplying a data pulse, which is decreased gradually, to address electrodes using an LC resonance. A plasma display panel includes address electrodes(X). A data driver IC(Integrated Circuit)(700) supplies a voltage to the address electrodes. A data voltage supply controller(710) supplies a data voltage(Vd) to the data driver IC. A voltage storage unit(750) stores a voltage. A voltage recovery path unit(720) forms a voltage recovery path in order to recover a reactive voltage of the address electrodes through the data driver IC. A resonance unit(740) generates a resonance when the voltage recovery path is formed. A voltage supply path unit(760) forms a voltage supply path so as to supply the voltage stored in the voltage storage unit to the data driver IC. A noise reducing unit(730) reduces a noise from the resonance unit.
