发明名称 |
Operational amplifier that is configurable as a progammable gain amplifier of a general purpose amplifier |
摘要 |
An amplifier may be configured as a general purpose operational amplifier having external gain determining components or as a programmable gain amplifier having self-contained gain determining components and fixed step amplification selection. Configuration and control of the operational amplifier may be performed with a digital processor such as a microcontroller. The configurable amplifier may be packaged in an integrated circuit package. The configurable amplifier and a processor may be fabricated on a single integrated circuit or in a multi-chip integrated circuit package.
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申请公布号 |
US6462621(B1) |
申请公布日期 |
2002.10.08 |
申请号 |
US20010964762 |
申请日期 |
2001.09.27 |
申请人 |
MICROCHIP TECHNOLOGY INCORPORATED |
发明人 |
CHARLES MICHAEL;MORENO MIGUEL;CURTIS KEITH |
分类号 |
H03G3/00;(IPC1-7):H03G3/12 |
主分类号 |
H03G3/00 |
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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