以电子管微变等效电路分析为基础，设计了一款以驱动高保真耳机为目的的耳机放大器。
Based on the analysis of vacuum tube slight variation equivalent circuit, a headphone amplifier is designed to drive high fidelity headphone.
完成了一个低压微功耗CMOS轨至轨输出运算放大器的研究设计。
The paper designs a low voltage, micro power CMOS operational amplifier with rail-to-rail output.
采用应变计作为压力敏感元件，采用集成仪表放大器对微信号进行放大。
A strain gauge is used as a pressure sensor and an integrated instrument amplifier is used as amplify signals.
因此，设计低压、微功耗的运算放大器是非常必要的。
Therefore, the design of low-voltage and micro power operational amplifier is very necessary.
基于混合硅微平台已经实现了许多有源器件，如激光器、放大器、探测器等。
A number of active elements have been demonstrated using the hybrid silicon evanescent platform, including lasers, amplifiers, and detectors.
设计了一种主要用于微传感器读出电路的输出缓冲放大器。
An output buffer amplifier with compact structure used in detection circuit of micro sensor is presented.
介绍了一种采用微差压传感器、微型放大器、微功耗数字信号处理器(DSP)设计的新型微型飞行器空速计。
A new technology of airspeed meter of micro air vehicle based on micro difference pressure senso, micro amplifier and DSP is introduced.
作为全差分微加速度计检测电路的电荷放大器，必须进行低噪声设计。
The charge amplifier for the interface circuit of full different accelerometer needs lower noise design.
微功耗，四路，单电源，精密运算。放大器。
这些卡中包含一个内置的前置放大器，是通过一个微芯片处理器来控制的。
These cards include a built in preamplifier and are controlled through a microchip processor.
采用双晶片探头和电子天平对PZT微力传感器进行静态力标定，进而利用双晶片探头和电荷放大器对PZT微力传感器进行准静态标定，微小信号检测通过锁相放大器来实现。
PZT micro -force sensors were calibrated by bimorph and electronic balance in static state and by bimorph and charge amplifier in dynamic state, small signal was tested by amplifier.
低成本，微功耗，高边电流检测放大器，比较器参考。
Low-Cost, Micropower, High-Side Current-Sense Amplifier Comparator Reference.
对微位移放大器的动态特性进行了建模分析，将放大机构与压电叠堆执行器相耦合，得到了该微位移放大器系统的传递函数。
The amplifying mechanism is modeled and analyzed with the piezoelectric actuator incorporated, the transfer function of the amplifier system is obtained.
对微位移放大器的动态特性进行了建模分析，将放大机构与压电叠堆执行器相耦合，得到了该微位移放大器系统的传递函数。
The amplifying mechanism is modeled and analyzed with the piezoelectric actuator incorporated, the transfer function of the amplifier system is obtained.
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