An electric circuit for trimming a resistance of a resistor, comprising: - a current path including a first section and at least a second section, wherein the first and the at least one second section (110, 150) are connected in series in the current path, - wherein the first section of the current path includes the resistor (Rfix) to be trimmed, - wherein the at least one second section of the current path includes a first current branch and a second current branch, - wherein the first current branch of the at least one second section of the current path includes a first trimming resistor (R150a) and a second trimming resistor (R150b) being connected in parallel, - wherein the second current branch of the at least one second section of the current path includes a third trimming resistor (R150c) and a fourth trimming resistor (R150d) being connected in parallel, - wherein the second current branch of the at least one second section of the current path includes an odd number of an at least one fifth trimming resistor (R150e) being connected in series to the parallel connection of the third and the fourth trimming resistor (R150c, R150d), - wherein the second current branch of the at least one second section of the current path includes a controllable switch being connected in series to the parallel connection of the third and the fourth trimming resistor (R150c, R150d), - wherein the current path comprises a third section and a fourth section being connected in series to the first section and the at least one second section of the current path, - characterized in that the fourth section of the current path includes a seventh trimming resistor (R140a) and an eighth trimming resistor (R140b) and a controllable switch being connected in parallel, - wherein the controllable switch is configured to be operated in a closed and an open state. - a current path including a first section and at least a second section, wherein the first and the at least one second section (110, 150) are connected in series in the current path, - wherein the first section of the current path includes the resistor (Rfix) to be trimmed, - wherein the at least one second section of the current path includes a first current branch and a second current branch, - wherein the first current branch of the at least one second section of the current path includes a first trimming resistor (R150a) and a second trimming resistor (R150b) being connected in parallel, - wherein the second current branch of the at least one second section of the current path includes a third trimming resistor (R150c) and a fourth trimming resistor (R150d) being connected in parallel, - wherein the second current branch of the at least one second section of the current path includes an odd number of an at least one fifth trimming resistor (R150e) being connected in series to the parallel connection of the third and the fourth trimming resistor (R150c, R150d), - wherein the second current branch of the at least one second section of the current path includes a controllable switch being connected in series to the parallel connection of the third and the fourth trimming resistor (R150c, R150d), - wherein the current path comprises a third section and a fourth section being connected in series to the first section and the at least one second section of the current path, - characterized in that the fourth section of the current path includes a seventh trimming resistor (R140a) and an eighth trimming resistor (R140b) and a controllable switch being connected in parallel, - wherein the controllable switch is configured to be operated in a closed and an open state.