【技术应用笔记】用平衡电流输出DAC驱动中心抽头变压器 AN-912 One Technology Way t P.O. Box 9106 t Norwood, MA 02062-9106, U.S.A. t Tel: 781.329.4700 t Fax: 781.461.3113 t www.analog.com DAC ǖKen Gentile DAC 1 DAC DAC DAC IA IB RO DAC VSUPPLY DAC ……