发明名称 |
Circuit and method for providing absolute information for floating grounded integrated circuit |
摘要 |
The present invention discloses a circuit and a method for providing absolute information for floating grounded integrated circuit. The method includes: receiving an absolute information sense signal carrying absolute information; converting the absolute information sense signal to a current signal; and generating an internal reference signal according to the current signal, wherein the internal reference signal or a relationship between the internal reference signal and a floating ground level is related to the absolute information. |
申请公布号 |
US8659239(B2) |
申请公布日期 |
2014.02.25 |
申请号 |
US201113189968 |
申请日期 |
2011.07.25 |
申请人 |
LIAO CHIA-WEI;VAN ROY ROLAND;LIU JING-MENG;HSIU LENG-NIEN;RICHTEK TECHNOLOGY CORPORATION |
发明人 |
LIAO CHIA-WEI;VAN ROY ROLAND;LIU JING-MENG;HSIU LENG-NIEN |
分类号 |
H05B37/02 |
主分类号 |
H05B37/02 |
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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