A digital proportional-integral-differential compensation circuit based on dual signal path belongs to the field of integrated circuit technology. The circuit includes a derivative module, a first integrating module, a second integrating module, and a first adder, wherein an input of the first integrating module is connected to an input of the derivative module and serves as an input ned of a digital proportional-integral-differential compensation circuit, an output terminal of which is connected to a first input terminal of the first adder; An input terminal of the second integrating moduleis connected to an output terminal of the differentiating module, and an output terminal thereof is connected to a second input terminal of the first adder; The output of the first adder is used as the output end of the digital digital proportional-integral-differential compensation circuit. The invention has strong control function compared with the analog compensation control method, Compared with the traditional digital compensation circuit, the control method has the advantages of flexibility, programmability, less peripheral devices and advanced correction ability. Compared with the traditional digital compensation circuit, the control method reduces the complexity of loop compensation and the number of gates used, and improves the circuit bandwidth as well as the circuit gain.