关键词：电池改进；线性电流源；电能储存
摘 要：This paper introduces an algorithm called 3-stage current source sorting (3S-CS) in half-unary weighted current cells to improve the linearity of a current-steering digital-to-analog converter (DAC). We show that based on our statistical analysis and simulation results, the proposed algorithm improves the DAC static linearity as well as its dynamic performance.