CMOS dual and quad analog switch.
CMOS双路和四路模拟开关。
General purpose CMOS quad analog switch.
通用CMOS四路模拟开关。
Low power fast CMOS analog switch. Double pole, single throw (DPST).
低功耗快速CMOS模拟开关。双单刀单掷(DPST)。
Here the analog switch is still used to implement monitoring and controlling.
本课题的监测控制现在仍是通过模拟开关来实现的。
The circuit consists of a four-way analog switch integrated circuit CD4066 core composition.
该电路由一片四双向模拟开关集成电路CD 4066为核心构成。
Its output polarity is determined by the four analog switch array controlled by an input-synchronized trigger.
它由与输入控制电压同步的触发器控制四模拟开关阵列的开关转换来选择输出极性。
Its output polarity is determined by the four analog switch array controlled by an input - synchronized trigger.
它由与输入控制电压同步的触发器控制四模拟开关阵列的开关转换来选择输出极性。
A new design of BJT analog switch using high speed unit such as emitter follower, current mirror and unsaturated current switch is presented.
本文采用射极跟随器、电流镜、非饱和电流开关等高速单元电路设计了一种新颖的BJT模拟开关。
Four modules are included in the SPDT analog switch, for example, MOS switch circuit, driver circuit, buffer circuit, and ESD protection circuit.
单刀双掷模拟开关电路的设计包括四个模块：MOS开关电路、驱动电路、缓冲电路和ESD保护电路。
I have updated the mixer section slightly and replaced the diodes and extra inverters with a quad analog switch as it saved room and it also works better.
我已更新了混音区段略有取代了二极管和额外的逆变器与一个四模拟开关，因为它节省空间，而且还更好的作品。
Abstrct: the electrical parameters Tester through AT89C51 SCM as a core element of control by the analog switch HCF4051 constitute a range digital multimeter.
本电参数测试仪通过AT 89 C51单片机作为核心的控制元件，由模拟开关hcf 4051构成自动量程数字万用表。
The utility model comprises a shell body, a thermoelectric couple, an overvoltage protector, an analog switch, a magnifier, a display meter and a power source.
包括壳体、热电偶、过压保护器、模拟开关、放大器、视表、电源。
Sensor module is composed of sensor circuit, modulation circuit and analog signal switch.
传感模块由传感器电路、调制电路和模拟信号开关组成。
Testing system, in which DSP is the part of core and CPLD is as peripheral circuit, controls operation parts, and test or incept the digital signal, analog signals and switch signals from exterior.
测试系统中采用了以数字信号处理器为核心，以复杂可编程逻辑器件为外围电路，来控制执行部件和测试与接收由外部返回的数字信号、模拟信号和开关信号。
The periphery output control system is composed of analog peripheral device such as LED, relay, digital switch etc, to control the other weak-current devices and general heavy-current devices.
外围输出控制系统由发光二极管、继电器、数字开关等模拟外围设备，控制其它的弱电设备和一般的强电设备。
Pressure switch, limit switch or analog transducer.
压力开关、限制开关或模拟传感器。
A new analog voltage contact-less switch circuit is designed.
设计了一种新型模拟电压可切换无触点开关电路。
System's analog variable, switch variable collect unit and switch variable output unit can monitor and control some equipment, such as air-condition, ventilator and fire alarm equipment.
系统的模拟量及开关量采集单元和开关量输出单元可以监控空调、通风机、火警等装置。
The practical water supply system was developed, which consists of 26 direct current switch inputs, 16 direct current switch outputs, and 2 expand analog inputs.
系统共有26个直流输入开关量，16个直流输出开关量和2个扩展模拟量输入口。
Take OMRON CPM1A as an example, the changing setting value methods in which we use analog input potentiometer, dial switch and push-switch are introduced.
以OMRONCPM1A为例，介绍了用模拟输入电位器、拨码开关和按钮等方法改变定时器的设定值。
When this system needs to playback, data is gotten from RAM, and it transforms into the analog signal through the D/A switch. Moreover through the power amplifier, the voice signal can be recovered.
在需要回放时，再由单片机控制提取RAM中的数据，通过D/A转换器将数字信号转换为模拟信号，通过功率放大器将语音信号还原后回放出来。
The device produces pulse signals by a proximity switch and count by the processor, corresponding relay operation output and analog quantity output are done according to real requirements.
该装置通过接近开关来产生脉冲信号，由单片机进行计数，按实际要求做出相应的继电器动作输出和模拟量输出。
A scheme for designing the three-position switch with both analog and digital devices is presented with specific diagram and program code.
介绍了一种利用模拟可编程器件和数字可编程器件设计三工位开关控制器的方案，并给出了具体的电路图和程序代码。
It solves the problems of reform of channels for analog signals, switch-in and switch-out signals. The hardware of protection and the relevant problems are also discussed.
提出了采用映射原理实现模拟量通道以及开入、开出通道按需求重构的具体技术方案，并对保护装置的基本硬件结构和相关设计问题进行了讨论。
Multi-switch selectable through eight analog channels, allowing time-8 analog inputs, common A/D converter to convert.
多路开关可选通8个模拟通道，允许8 路模拟量分时输入，共用A/D转换器进行转换。
Multi-switch selectable through eight analog channels, allowing time-8 analog inputs, common A/D converter to convert.
多路开关可选通8个模拟通道，允许8 路模拟量分时输入，共用A/D转换器进行转换。
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