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Systems and methods for suppressing undesirable voltage supply artifacts
Systems and methods for suppressing undesirable voltage supply artifacts
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机译:用于抑制不期望的电压供应伪影的系统和方法
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摘要
Systems and methods described herein provide a sensor integrated circuit (IC) having a high voltage bi-directional current source and disconnect switch that are configured to suppress undesirable voltage artifacts. The sensor IC can include a power pin for coupling to an external power supply, a reference pin, and a functional circuit. The bi-directional current source can be disposed in a current path between the power pin and an energy storage device and be configured to control a current flow to the energy storage device and a current flow from the energy storage device.
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