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:
Oct. 26, 2010
Filed:
Oct. 14, 2008
Shoubao Yan, Tucson, AZ (US);
Gerald W. Steele, Tucson, AZ (US);
David R. Baum, Tucson, AZ (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A differential amplifier (D) includes circuitry (,R,R) coupling a common mode component of an input voltage (Vin−Vin) to a maximum voltage selector circuit () that produces an internal voltage (V) equal to the larger of a first supply voltage (V) and the common mode component. An input amplifier circuit () of the differential amplifier is powered by the internal voltage. The input voltage (Vin−Vin) is coupled to inputs (A,B) of the input amplifier circuit (). Outputs (A,B) of the input amplifier circuit () are amplified by an output amplifier ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile