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. 06, 2021
Filed:
Oct. 30, 2018
Analog Devices Global Unlimited Company, Hamilton, BM;
Simon Nicholas Fiedler Basilico, San Francisco, CA (US);
Yoshinori Kusuda, San Jose, CA (US);
Camille Louis Huin, Taipei, TW;
Gary Carreau, Plaistow, NH (US);
Gustavo Castro, North Andover, MA (US);
Sean Patrick Kowalik, Chelmsford, MA (US);
Michael C. W. Coln, Lexington, MA (US);
Scott Andrew Hunt, Arlington, MA (US);
Analog Devices Global Unlimited Company, Hamilton, BM;
Abstract
Amplifier systems for measuring a wide range of current are provided herein. In certain embodiments, an amplifier system includes a controllable sensing circuit, a first amplifier including an output configured to drive a device under test (DUT) through the controllable sensing circuit, and a second amplifier including an input coupled to the controllable sensing circuit and operable to generate a measurement signal indicating an amount of measured current of the DUT. The amplifier system further includes a control circuit operable to control a configuration or mode of the controllable sensing circuit suitable for a particular type of DUT.