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发明名称
具有高转换率之轨对轨运算放大器
摘要
轨对轨运算放大器设有一上侧电流调整电路与一下侧电流调整电路。上侧电流调整电路基于第一与第二输入电压间之比较而调整一上侧偏压电流。在第一输入电压小于第二输入电压之条件下,当第一与第二输入电压间之差异的绝对值增大时,上侧电流调整电路使上侧偏压电流增加。下侧电流调整电路基于第一与第二输入电压间之比较而调整一下侧偏压电流。在第一输入电压大于第二输入电压之条件下,当第一与第二输入电压间之差异的绝对值增大时,下侧电流调整电路使下侧偏压电流增加。
申请公布号
TW200807870
申请公布日期
2008.02.01
申请号
TW095126853
申请日期
2006.07.21
申请人
圆创科技股份有限公司
发明人
邱瑞德
分类号
H03F3/45(2006.01)
主分类号
H03F3/45(2006.01)
代理机构
代理人
主权项
地址
新竹市科学工业园区园区二路9号7楼
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