A driving circuit for a touch device which comprises a touch-sensing electrode, the driving circuit comprising: an operational amplifier, and a control circuit; wherein a negative input terminal of the operational amplifier is connected with the touch-sensing electrode; a positive input terminal of the operational amplifier is connected with the control circuit; a positive power supply terminal of the operational amplifier is provided with a power voltage; a negative power supply terminal of the operational amplifier is grounded; and wherein the control circuit is configured to, at a touch stage, adjust a voltage at the positive input terminal of the operational amplifier to be within a first predetermined voltage range so as to control the touch-sensing electrode to implement a touch sensing operation; and at a display stage, adjust the voltage at the positive input terminal of the operational amplifier to a zero voltage level; wherein the control circuit comprises a first transistor, a second transistor, a first resistor and a second resistor; wherein a first end of the first resistor is provided with the power voltage; a first end of the second resistor is directly connected to a second end of the first resistor; a second end of the second resistor is grounded; a gate electrode of the first transistor is to receive a control signal, and a first electrode of the first transistor is connected to the first end of the second resistor; and a gate electrode of the second transistor is to receive the control signal, and a first electrode of the second transistor is connected to a second electrode of the first transistor and the positive input terminal of the operational amplifier, and a second electrode of the second transistor is connected to the second end of the second resistor; wherein the driving circuit further comprises a feedback circuit between the negative input terminal and an output terminal of the operational amplifier; wherein the feedback circuit comprises a feedback capacitor (Cf) and a feedback resistor (Rf) connected in parallel and configured to control the operational amplifier to implement deep negative feedback; and wherein at the display stage, the control signal controls the first transistor to be turned on and the second transistor to be turned off; and at the touch stage, the control signal controls the first transistor to be turned off and the second transistor to be turned on. an operational amplifier, and a control circuit; wherein a negative input terminal of the operational amplifier is connected with the touch-sensing electrode; a positive input terminal of the operational amplifier is connected with the control circuit; a positive power supply terminal of the operational amplifier is provided with a power voltage; a negative power supply terminal of the operational amplifier is grounded; and wherein the control circuit is configured to, at a touch stage, adjust a voltage at the positive input terminal of the operational amplifier to be within a first predetermined voltage range so as to control the touch-sensing electrode to implement a touch sensing operation; and at a display stage, adjust the voltage at the positive input terminal of the operational amplifier to a zero voltage level; wherein the control circuit comprises a first transistor, a second transistor, a first resistor and a second resistor; wherein a first end of the first resistor is provided with the power voltage; a first end of the second resistor is directly connected to a second end of the first resistor; a second end of the second resistor is grounded; a gate electrode of the first transistor is to receive a control signal, and a first electrode of the first transistor is connected to the first end of the second resistor; and a gate electrode of the second transistor is to receive the control signal, and a first electrode of the second transistor is connected to a second electrode of the first transistor and the positive input terminal of the operational amplifier, and a second electrode of the second transistor is connected to the second end of the second resistor; wherein the driving circuit further comprises a feedback circuit between the negative input terminal and an output terminal of the operational amplifier; wherein the feedback circuit comprises a feedback capacitor (Cf) and a feedback resistor (Rf) connected in parallel and configured to control the operational amplifier to implement deep negative feedback; and wherein at the display stage, the control signal controls the first transistor to be turned on and the second transistor to be turned off; and at the touch stage, the control signal controls the first transistor to be turned off and the second transistor to be turned on.