介绍了单电源运算放大器的设计方法。
The design of single power operational amplifier is presented.
使用文中介绍的方法设计单电源运算放大器能巧妙地解决由偏置电压引起的信号摆幅受限的问题，有较高的动态范围，而且具有比交流耦合更高的带宽。
The novel design solved the problem of limited voltage swing range caused by bias voltage at input of the OPA and achieved higher bandwidth compared to ac coupled design method.
应用包括传感器放大器，直流放大块，和所有的传统运算放大器，现在可以更容易地在单电源电压系统实现电路。
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems.
介绍了单电源供电运算放大器的设计方法。
The design method of single power supply OPA is presented in detail in this paper.
随着CMOS工艺中单管特征尺寸和电源电压的下降，设计高增益运算放大器很困难。
With the downscaling of CMOS process and reduction of voltage supply, it is more difficult to design high-gain OPAMPs than before.
随着CMOS工艺中单管特征尺寸和电源电压的下降，设计高增益运算放大器很困难。
With the downscaling of CMOS process and reduction of voltage supply, it is more difficult to design high-gain OPAMPs than before.
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