Self-destruction circuit and device

The utility model relates to the technical field of electronic circuits, in particular to a self-destruction circuit and device. The utility model aims to provide a self-destruction circuit and device, the self-destruction circuit comprises a pressure detection circuit, a processor, a switch driving circuit and a destruction circuit, and the pressure detection circuit can detect a pressure value and send the pressure value to the processor; the processor compares the pressure values after receiving the pressure values, and outputs signals to the switch driving circuit according to comparison results, and the switch driving circuit controls connection or disconnection of the destroying circuit according to the signals output by the processor. 本实用新型涉及电子电路技术领域，尤其是涉及一种自毁电路以及装置。本申请的目的在于提供一种自毁电路以及装置，自毁电路包括：压力检测电路、处理器、开关驱动电路以及击毁电路，所述压力检测电路能够检测压力值，并将压力值发送给处理器；处理器在接受到压力值后将对其进行比较，根据比较结果输出信号至开关驱动电路，开关驱动电路根据处理器输出的信号控制击毁电路的导通或者关断。