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. 06, 1982
Filed:
Feb. 11, 1980
Applicant:
Inventor:
Samuel Wilensky, Concord, MA (US);
Assignee:
Hybrid Systems Corporation, Bedford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
3403 / ; 3403 / ; 3403 / ;
Abstract
A transient-free, high accuracy digital-to-analog converter is disclosed having a resistor network which generates a plurality of equally weighted currents selectively switched to an output bus to provide an output corresponding to the input code, in which a binary input code is decoded into a specialized code such that an incremental increase in the input code causes an additional one of the equally weighted currents to be coupled to the output bus.