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公开(公告)号：US20240128961A1
公开(公告)日：2024-04-18
申请号：US18127005
申请日：2023-03-28
Applicant: EVE ENERGY CO., LTD.
Inventor： JUN HU
CPC classification number: H03K5/084 , H03F3/45475 , H03K5/02
Abstract: A signal conditioning circuit and a measurement device are provided. A selection circuit of the signal conditioning circuit outputs a first conduction signal when a voltage value of an input voltage signal is less than a threshold value of a voltage threshold signal, such that a first segmented voltage conditioning sub-circuit conditions, based on the received first conduction signal, the input voltage signal and outputs a first output voltage signal. The selection circuit outputs a second conduction signal when the voltage value of the input voltage signal is greater than the threshold value of the voltage threshold signal, such that the second segmented voltage conditioning sub-circuit conditions the input voltage signal and outputs a second output voltage signal.
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公开(公告)号：US20240128960A1
公开(公告)日：2024-04-18
申请号：US18127004
申请日：2023-03-28
Applicant: EVE ENERGY CO., LTD.
Inventor： JUN HU
CPC classification number: H03K5/084 , H03F3/45475 , H03K5/023
Abstract: A segment selectable signal conditioning circuit and a measurement device are provided. The circuit outputs respective voltage threshold signals through various voltage threshold sub-circuits. The voltage threshold signals are preset to have different threshold values. Each segment voltage conditioning sub-circuit conditions the input voltage signal according to the corresponding conduction signal to obtain a corresponding output voltage signal. The selection circuit receives the input voltage signal and each voltage threshold signal, and compares the voltage value of the input voltage signal to the threshold value of each voltage threshold signal respectively, and outputs the corresponding conduction signal based on the comparison result to achieve segment selectable voltage signal conditioning.
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