The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 2025
Filed:
Sep. 14, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A semiconductor device includes a first voltage generating circuit configured to output a first voltage based on temperature; an analog-to-digital converter configured to convert the first voltage into a temperature code; a code conversion logic configured to output an offset code and a level code of a temperature section which the temperature belongs among temperature sections based on the temperature code; an offset voltage generating circuit configured to output an offset voltage based on the offset code; a second voltage generating circuit configured to output a second voltage having a constant value within a temperature section based on the level code; and a temperature compensation voltage generating circuit configured to receive the first voltage, the second voltage, the offset voltage, and a feedback voltage and output a temperature compensation voltage, the feedback voltage based on the first voltage, the second voltage, and the offset voltage.