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Analogue to digital converter uses multiple iterations and approximate analogue signal to reduce noise sensitivity
Analogue to digital converter uses multiple iterations and approximate analogue signal to reduce noise sensitivity
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机译:模数转换器使用多次迭代和近似的模拟信号来降低噪声灵敏度
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摘要
The analogue to digital converter, A/D, has a subtractor (10) with a signal input (20)and another input coupled to the digital to analogue converter, D/A, (60) receiving input from the successive approximation register, SAR, (50) The difference output of the subtractor is fed to a comparator (30) coupled to the controller (40).
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