发明名称 |
Scale switchable digital-to-analog converter |
摘要 |
A D/A converter of the resistor ladder type provided with full-scale switching circuits between the output terminal of the series connected resistors and ground for selecting the value of resistance of the full-scale control resistor, thereby selecting the value of the full-scale voltage.
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申请公布号 |
US4544912(A) |
申请公布日期 |
1985.10.01 |
申请号 |
US19840574209 |
申请日期 |
1984.01.27 |
申请人 |
FUJITSU LIMITED |
发明人 |
IWAMOTO, HIROMU;TAMADA, HARUO |
分类号 |
H03M1/78;H03M1/00;(IPC1-7):H03K13/05 |
主分类号 |
H03M1/78 |
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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