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Description: NE5532系列中文说明，仅供参考交流-NE5532 series of Chinese explanation for reference exchange toencouragethe
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Size: 73212 |
Author: 团党委 |
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Description: 本系统利用凌阳SPCE061A单片机原理，设计了一种双向超声测距系统，与一般的超声测距系统相比，除具备一般测距系统具有的功能外，该系统还具有低功耗、高精度、工作可靠、人机交互界面友好等优点。由于超声传播速度与环境温度相关而采用声速温度自动补偿技术，根据测量不同距离和不同的反射材料，回波信号强度从几毫伏到几百毫伏变动，因而采用两片AD603组成AGC自动增益控制电路与低噪放大器 NE5532 级联使用的方式组成超声检测信号放大电路，提高超声检测系统的检测范围和系统的适应性，使的系统获的较好的整机性能。由于超声波的传播距离与它的振幅成正比，为了使测距范围足够远，可对单片机输出方波信号进行功率放大后再加在超声波换能器上，因而先由三极管8050进行功率放大，再通过由六非门CD4049接成推挽方式的驱动电路将振荡信号的幅度放大一倍，再接到超声波换能器，从而增加了超声波的传播距离，扩大了测距范围。
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Size: 7244 |
Author: YUJIAN.XU |
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Description: 运算放大器NE5532的中文资料。有需要的朋友请下载
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Size: 7598 |
Author: 仙儿 |
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Description: ne5532放大器的资料，典型电路连接图
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Size: 103066 |
Author: 蔡 |
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Description: NE5532系列中文说明，仅供参考交流-NE5532 series of Chinese explanation for reference exchange toencouragethe
Platform: |
Size: 72704 |
Author: |
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Description: 本系统利用凌阳SPCE061A单片机原理，设计了一种双向超声测距系统，与一般的超声测距系统相比，除具备一般测距系统具有的功能外，该系统还具有低功耗、高精度、工作可靠、人机交互界面友好等优点。由于超声传播速度与环境温度相关而采用声速温度自动补偿技术，根据测量不同距离和不同的反射材料，回波信号强度从几毫伏到几百毫伏变动，因而采用两片AD603组成AGC自动增益控制电路与低噪放大器 NE5532 级联使用的方式组成超声检测信号放大电路，提高超声检测系统的检测范围和系统的适应性，使的系统获的较好的整机性能。由于超声波的传播距离与它的振幅成正比，为了使测距范围足够远，可对单片机输出方波信号进行功率放大后再加在超声波换能器上，因而先由三极管8050进行功率放大，再通过由六非门CD4049接成推挽方式的驱动电路将振荡信号的幅度放大一倍，再接到超声波换能器，从而增加了超声波的传播距离，扩大了测距范围。-err
Platform: |
Size: 7168 |
Author: YUJIAN.XU |
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Description: 运算放大器NE5532的中文资料。有需要的朋友请下载-Op-amp NE5532 Chinese information. Friend in need, please download
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Size: 7168 |
Author: 仙儿 |
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Description: 东芝运放可代用ne5532与4558可作音频视频前级放大器-ta75559
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Size: 236544 |
Author: 王艳权 |
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Description: 这是NE5532的详细电路资料，引脚图，详细的使用说明。-This is a detailed circuit information NE5532, pin maps, detailed instructions.
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Size: 711680 |
Author: zhangjun |
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Description: 学习用的电子资料 一些电子元件的简介 学习必备-Learn to use some of the electronic data profile learning essential electronic components
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Size: 181248 |
Author: 姜赫 |
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Description: 一款用ST7294+ne5532设计的100w+100w高保真功率放大器，声音甜美！-A design with the ST7294+ ne5532 100w+100 w hi-fi amplifier, sweet voice!
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Size: 27648 |
Author: 小熊 |
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Description: 用ＮＥ５５３２制作优质前放，用“运放之星”ＮＥ５５３２制作了一款前置放大电路加在功放输入端，比单纯的用功放芯片，音效、响度明显得到了改善。资料中有制作前放电路原理图介绍，印刷电路板图，元件布置图-Production of high-quality preamplifier with NE5532, use the "Star of the op amp" NE5532 produced a preamplifier circuit added to the amplifier input, than the mere use of power amplifier chip, sound, loudness obviously improved. Information before the amplifier circuit to produce schematics introduction of printed circuit board diagram, component layout
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Size: 72704 |
Author: 笑笑 |
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Description: 用LM1875+NE5532制作的功放电路 (适合于多媒体有源音箱升级），和TDA2030的封装完全一样，资料中包括前级缓冲音调电路，电流反馈后级功放部分电路，电源及扬声器防冲击保护电路等。内容讲解详细，形象，绝对值得收藏-Produced using LM1875+ NE5532 amplifier circuit (suitable for multimedia speaker upgrade), and TDA2030 the package exactly the same information, including the former level tone buffer circuit, current feedback amplifier stage is part of the circuit, power supply and speaker protection circuit against shock . Explain in detail the content, images, definitely worth Favorites...
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Size: 70656 |
Author: 笑笑 |
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Description: 用分立元件打造运放，性能超过NE5532\AD827-is easy building Amplifier
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Size: 17408 |
Author: cpuos |
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Description: 本资料共包括高精度运放运放NE5532、AD828、AD845的相关资料。-This information includes high-precision op amp total op amp NE5532, AD828, AD845 relevant information.
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Size: 530432 |
Author: upclihaijian |
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Description: 该设计采用的是NE5532芯片组成前置放大电路将输入正弦信号放大，实现负载输出功率大于等于5W的要求。通过分立MOS管组成的互补放大电路，增强功率放大和驱动能力，以驱动8Ω负载。功率放大器的输出功率、电源的供给率通过STC89C52单片机的中A/D转换器取样计算，从而得到整机效率，并显示在LCD的显示屏上。采用带阻滤波电路可以有效抑制交流电源对放大器的影响。该系统的设计实现了输出功率范围在10Hz—50KHz，功率大于5W的模拟信号，且误差在5 以内，信号无明显失真。-This design USES is composed NE5532 chip preamplifier circuit will input sine signal amplifier, realize the load power output is equal or greater than 5 W requirements. Through the division of MOS tube complementary amplifier circuit, enhance power amplifier and drive ability to drive eight Ω load. The power amplifier output power, power supply rate through the STC89C52 SCM in the A/D converter sampling calculation, and get the whole machine efficiency, and displayed on the LCD display. The band elimination filter circuit can reduce the ac power to the influence of the amplifier. The design of the system realized the output power range in 10 Hz ac-50 KHz, power is greater than 5 W analog signals, and the error within 5 and the signal no significant distortion.
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Size: 1024 |
Author: 李雄亮 |
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Description: NE5532单电源供电设计，含protel99se格式的原理图PCB-NE5532 single power supply design, including PCB schematic format protel99se
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Size: 1152000 |
Author: 喻世斌 |
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Description: 采用单电源供电的NE5532电路设计，含原理图和PCB，是protel99se画的，已经过量产，欢迎下载。-The NE5532 single power supply circuit design, including schematic and PCB, is protel99se painting, has excess capacity, please download.
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Size: 1150976 |
Author: 喻世斌 |
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Description: ne5532使用说明 pdf文档 芯片厂家官网上面下载的 绝对原版-ne5532user guide pdf
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Size: 613376 |
Author: 刘烨 |
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Description: 该电路图是音频前置放大电路，由NE5532组成三级调音电路-The circuit diagram is the audio preamplifier circuit, three tuning circuit composed by NE5532
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Size: 12288 |
Author: chenyi |
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