| 摘要 |
The ESD protective circuit according to the invention is designed for an electronic circuit which uses at least one first and one second supply voltage. This ESD protective circuit has a first and a second ESD protective element which can be activated via a control input and are electrically connected to the first and second supply voltage nodes, respectively, and has a control bus which electrically connects the control inputs of the ESD protective elements and, furthermore, has an overvoltage detector, which drives the control bus as a function of the potential at the first supply voltage node.
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