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发明名称
基准电压产生装置;REFERENCE VOLTAGE GENERATOR
摘要
提供具有平坦的温度特性的基准电压产生装置。连接成作为电流源功能,具备流入定电流的第1导电型的空泛型MOS电晶体(1);和围绕已二极体连接的第1导电型增强型MOS电晶体(2)的周边的阻抗体(3),且具备可在设定温度环境下高精度修整的电流源及串联于该电流源的二极体,因前记阻抗体而消耗的电压会随着从二极体输出的信号而大致形成一定,就能形成可在一定的设定温度环境下动作的基准电压产生装置。
申请公布号
TW201531002
申请公布日期
2015.08.01
申请号
TW103135529
申请日期
2014.10.14
申请人
精工电子有限公司 SEIKO INSTRUMENTS INC.
发明人
桥谷雅幸 HASHITANI, MASAYUKI;广瀬嘉胤 HIROSE, YOSHITSUGU
分类号
H02M3/158(2006.01)
主分类号
H02M3/158(2006.01)
代理机构
代理人
林志刚
主权项
地址
日本 JP
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