Patent ID: 11870395
Assignee: SHANGHAI YAOHUO MICROELECTRONICS CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  A | IPC A  H

Claim 16:
17. The electronic device according to claim 16, wherein the switch unit comprises a first switch, a second switch, and a third switch; a first terminal of the first switch is connected to the output terminal of the first buffer, a first terminal of the second switch is connected to the first front-end circuit and the first input terminal of the first buffer, a second terminal of the second switch is connected to a first terminal of the third switch, a second terminal of the third switch is connected to the back-end circuit, and a second terminal of the first switch is connected to a connection point between the second switch and the third switch; and
the detection operational amplifier module further comprises: a logic processing unit; and the logic processing unit is connected to a controlled terminal of the first switch, a controlled terminal of the second switch, and a controlled terminal of the third switch.