CURRENT SENSING RESISTOR CIRCUIT HAVING FEATURE OF AVERAGED KELVIN DETECTION

摘要

PROBLEM TO BE SOLVED: To provide a current sensing resistor circuit using a feature of Kelvin connection detection.;SOLUTION: This current sensing resistor circuit using the feature of the Kelvin connection detection supplies an average voltage between both ends of a net sensing resistance and an average voltage between both ends of a net reference resistance, to be used in a Kelvin connection point. Kelvin connection may be used as a negative feedback gain loop to maintain constant average currents flowing in respective reference elements and sensing elements.;COPYRIGHT: (C)2006,JPO&NCIPI