发明名称 |
VOLTAGE STABILIZED LOW LEVEL DRIVER |
摘要 |
The invention provides a voltage stabilized low level driver. The driver includes a switched op-amp (12) that controls the output of the driver (22) to match an internal reference voltage when it is switched on. When it is switched off, the op-amp turns off the output of the driver and allows the output to be pulled up by an external device. The driver also includes a slew rate control circuit (38) for limiting the slew rate of the high-to-low transition at the output. The driver may be used for I<2>C applications. |
申请公布号 |
WO0215401(A3) |
申请公布日期 |
2002.08.08 |
申请号 |
WO2001EP09340 |
申请日期 |
2001.08.10 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
ANDERSON, ALMA;ANDREWS, HOWARD |
分类号 |
H03K19/003;H03K5/12;H03K17/16;H03K19/0175 |
主分类号 |
H03K19/003 |
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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