Application of PWC318 in Σ-Δ A/D Convertor

HAN Ya. Application of PWC318 in Σ-Δ A/D Convertor[J]. Journal of Mine Automation, 2003, 29(2): 17-19.

Citation:

HAN Ya. Application of PWC318 in Σ-Δ A/D Convertor[J]. Journal of Mine Automation, 2003, 29(2): 17-19.

Citation:

HAN Ya. Application of PWC318 in Σ-Δ A/D Convertor[J]. Journal of Mine Automation, 2003, 29(2): 17-19.

Abstract

The paper introduced the construction and characteristics of Σ Δ A/D convertor, proposed a new idea of realizing Σ Δ A/D conversion by combining hardware and software. It also presented hardware and software design of Σ Δ A/D converting circuit with PWC318, integrator, comparator and 89C52.

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