US Patent Issued to NUVOTON TECHNOLOGY on Sept. 1 for "Self-calibration digital-to-analog converter and calibration method thereof" (Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,726,210, issued on Sept. 1, was assigned to NUVOTON TECHNOLOGY Corp. (Hsinchu City, Taiwan).

"Self-calibration digital-to-analog converter and calibration method thereof" was invented by Wei Min Hung (Zhubei City, Taiwan) and Hsin Hung Chen (Zhubei City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A self-calibration digital-to-analog converter (DAC) and a calibration method for DAC are provided. The circuit includes a resistor circuit, a buffer amplifier, a fine-tuning circuit, and a correction switching circuit. In normal operation mode, the resistor circuit receives the common voltage for conversion. In correction mode, the circuit performs ...