发明名称 |
Wide common mode range analog CMOS voltage comparator |
摘要 |
An improved analog CMOS comparator circuit is described. The improved circuit incorporates an additional CMOS device in the output stage of a conventional differential comparator. The additional device compensates for current imbalances which occur at relatively high common mode voltages thus allowing the improved comparator to operate over a wider range of common mode input voltages.
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申请公布号 |
US4598215(A) |
申请公布日期 |
1986.07.01 |
申请号 |
US19830548537 |
申请日期 |
1983.11.03 |
申请人 |
MOTOROLA, INC. |
发明人 |
SCHECHTMAN, MELVIN A.;CIESLAK, RONALD H. |
分类号 |
H03K5/24;(IPC1-7):H03K5/24 |
主分类号 |
H03K5/24 |
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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