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发明公开
CN103389091A 模拟加速度计输出信号传输装置 无效 - 撤回

模拟加速度计输出信号传输装置
摘要：
本发明公开了一种模拟加速度计输出信号传输装置，属于模拟信号传输领域。本发明通过将模拟加速度计输出信号传输装置直接集成在加速度计上，加速度计输出信号经过电压跟随电路和差分处理电路直接转化为差分电压信号，然后经过双绞线输出到采样模块。本发明解决了加速度计输出信号在传输过程中易引入电磁干扰信号的问题，提高了模拟加速度计输出信号的采样精度。
摘要（英）：

The invention discloses an analog accelerometer output signal transmission device and belongs to the field of analog signal transmission. The analog accelerometer output signal transmission device is directly integrated on an accelerometer, and an accelerometer output signal is directly converted into a differential voltage signal through a voltage following circuit and a differential processing circuit and is then output to a sampling module through a twisted-pair. According to the analog accelerometer output signal transmission device, the problem that an electromagnetic interference signal is easily introduced in the transmission process of the accelerometer output signal is solved, and the sampling precision of the analog accelerometer output signal is improved.

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