发明名称 |
Temperature-independent current source circuit |
摘要 |
A temperature-independent current source is provided, which includes a current source generating a current that is proportional to the temperature and a current source generating a current that is inversely proportional to the temperature. Values of the circuit elements are selected so that the currents of the current sources add up to a substantially temperature-independent current. Related current sources utilize dual-base Darlington bipolar transistors to generate a temperature-independent current.
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申请公布号 |
US2006220733(A1) |
申请公布日期 |
2006.10.05 |
申请号 |
US20060447586 |
申请日期 |
2006.06.05 |
申请人 |
FAIRCHILD KOREA SEMICONDUCTOR LTD. |
发明人 |
HWANG JONG-TAE;KIM DONG-HWAN;LEE YUN-KEE |
分类号 |
G05F1/10;G05F3/26 |
主分类号 |
G05F1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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