The present invention relates to an apparatus of bandgap buffer which comprising a voltage processing module to produce a bandgap buffer voltage in response to an input voltage and a feedback signal and a symmetry circuit coupled to the voltage processing module for producing the feedback signal and regulating the feedback signal in response to the input voltage.
申请公布号
US2014021935(A1)
申请公布日期
2014.01.23
申请号
US201213553329
申请日期
2012.07.19
申请人
HUNG CHUN-HSIUNG;CHIANG JU-AN;MACRONIX INTERNATIONAL CO., LTD.