公开(公告)号：US20240230720A1

公开(公告)日：2024-07-11

申请号：US18150587

申请日：2023-01-05

Applicant: MEDIATEK INC.

Inventor： Long-Kun YU ,  Zi-Ren LIU ,  Ching-Wen CHENG ,  Hsun-Wei PAO ,  Wai-Ling CHENG ,  Ping CHEN ,  Jie-Fan LAI ,  Yeng-Ming TZENG ,  Hung-Chuan CHEN ,  Chia-Hua CHOU ,  Bing-Shiun WANG ,  Chia-Lung CHUANG ,  Duen-Yi HO ,  Che-Chi HUANG

IPC: G01R15/14

CPC classification number: G01R15/144

Abstract: A detection device includes a substrate and a die. The substrate provides a first voltage. The die is disposed adjacent to the substrate. The die includes a plurality of resistor paths, a selection circuit, an ADC (Analog-to-Digital Converter), and a digital circuit. The selection circuit selects one of the resistor paths as a target path. The target path provides a second voltage. The ADC generates a digital signal according to the first voltage and the second voltage. The digital circuit processes the digital signal.