发明名称 |
OUTPUT DRIVER WITH OVERVOLTAGE PROTECTION |
摘要 |
<p>An output driver in an integrated circuit includes a driver circuit operable by a power supply voltage and coupled to an output pad, and a driver power conditioner configured to generate a fractional pad voltage in response to a voltage on the output pad and to provide the fractional pad voltage to at least one transistor of the driver circuit as a protected supply voltage in response to an absence of the power supply voltage.</p> |
申请公布号 |
EP2245715(A2) |
申请公布日期 |
2010.11.03 |
申请号 |
EP20090710063 |
申请日期 |
2009.02.12 |
申请人 |
ANALOG DEVICES, INC. |
发明人 |
BOYKO, DANIEL, T.;PATTERSON, STUART, R. |
分类号 |
H02H3/20 |
主分类号 |
H02H3/20 |
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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