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:
Jul. 20, 2021
Filed:
Oct. 28, 2019
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventors:
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/575 (2006.01); H03F 3/45 (2006.01); H03F 3/68 (2006.01); H03F 1/34 (2006.01); B60R 16/03 (2006.01); G05F 1/59 (2006.01);
U.S. Cl.
CPC ...
G05F 1/575 (2013.01); B60R 16/03 (2013.01); G05F 1/59 (2013.01); H03F 1/34 (2013.01); H03F 3/45071 (2013.01); H03F 3/68 (2013.01); H03F 2200/375 (2013.01); H03F 2203/45212 (2013.01); H03F 2203/45528 (2013.01);
Abstract
There is provided a differential amplifier including: an inverting input terminal to which a first voltage is applied; a non-inverting input terminal to which a second voltage proportional to the first voltage is applied; and an offset part configured to generate a predetermined input offset voltage between the inverting input terminal and the non-inverting input terminal.