| 数字功放实用电路的设计 |
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| 引用本文： | 陈寿才. 数字功放实用电路的设计[J]. 山西电子技术, 2005, 0(1): 26-27 |
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| 作者姓名： | 陈寿才 |
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| 作者单位： | 湖南商务职业技术学院机电工程系,湖南长沙410205 |
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| 摘 要： | 介绍了数字功放TDA8902J的特性及其电路的应用，对功放外围电路主要元器件的选择进行了分析，并给出了具体的参数，列出了在电路设计中的注意事项，对其印制电路的优化设计提出了详细的方案和措施，使电路的抗干扰能力得到了较大提高，不仅保证了功放的高效性，而且具有良好的音质效果。
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| 关 键 词： | 数字功放 D类功放 TDA8902J 电路设计 |
| 修稿时间： | 2004-11-23 |
The Design of an Electric Circuit with Practical Digital Power Amplifier |
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| Chen Shoucai. The Design of an Electric Circuit with Practical Digital Power Amplifier[J]. Shanxi Electronic Technology, 2005, 0(1): 26-27 |
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| Authors: | Chen Shoucai |
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| Abstract: | This paper introduces the characteristics and its application of TDA8902J Digital Audio-power Amplifier, analyses the main choice of the components and parts in peripheral circuit, provides the concrete parameter, it has listed the precautions in the circuit design and put forward detailed scheme and measure for the optimization design of its printed circuit to make greater anti-interference ability of the circuit, that has not merely guaranteed the efficiency in work and also have good tone quality results. |
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| Keywords: | digital audio-power amplifier D power amplifier TDA8902J circuit designing |
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