The invention relates to a capacitive type touch-control device which comprises a large-size touch-control panel, at least one first integrated circuit and a second integrated circuit, wherein the touch-control panel is scanned by the first integrated circuit, the second integrated circuit is used for receiving scanning data from the first integrated circuit and carries out the final and integraloperation, and after being connected together, pins of the first integrated circuit, which are used for transmitting the scanning data, are connected to the second integrated circuit so as to save theusage amount of the pins of the second integrated circuit, thereby the complexity of the circuit is reduced.