| 发明名称 |
Differential amplifier circuit. |
| 摘要 |
<p>A high input impedence differential amplification circuit using two operational amplifiers with the input signals coupled to respective ones of the inverting input of one amplifier and the non-inverting input of the other, and with resistance networks of pre-set value relationships coupling the other amplifier inputs and their outputs.</p> |
| 申请公布号 |
EP0280516(A2) |
申请公布日期 |
1988.08.31 |
| 申请号 |
EP19880301549 |
申请日期 |
1988.02.23 |
| 申请人 |
BRITISH AEROSPACE PUBLIC LIMITED COMPANY |
发明人 |
HEMINGWAY, THOMAS KEITH BRITISH AEROSPACE PLC |
| 分类号 |
H03F3/347;H03F3/45 |
主分类号 |
H03F3/347 |
| 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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