发明名称 |
Voltage comparator having hysteresis characteristics |
摘要 |
A voltage comparator having hysteresis includes a comparing section that compares an input voltage with a reference voltage so as to output a high-level or low-level signal; and a reference voltage changing section that changes the reference voltage when a low-level signal is output from the comparing section.
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申请公布号 |
US7417471(B2) |
申请公布日期 |
2008.08.26 |
申请号 |
US20060428340 |
申请日期 |
2006.06.30 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
GONG JUNG CHUL;HA CHANG WOO;MIN BYOUNG OWN |
分类号 |
H03D1/00 |
主分类号 |
H03D1/00 |
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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