根据输入信号的幅度，该电荷泵可以提供两档电压轨来节省功耗。
According to the amplitude of the input signals, the charge pump has two level output voltage rails available to save power.
灵活的操作和系统诊断等功能按键输入监测，上电顺序和电压轨监测。
Other features for flexible operation and system diagnostics are pushbutton input monitoring, power-up sequencing, and voltage rail monitoring.
该EL5221是一个双通道，低功耗，高电压，轨对轨输入输出缓冲器。
The EL5221 is a dual, low power, high voltage rail-to-rail input-output buffer.
在输出级设计时，为了提高效率，采用了推挽共源级放大器作为输出级，输出电压摆幅基本上达到了轨至轨；
When designing output stage, in order to enhance the efficiency, it uses the push-pull common source stage amplifier as the output stage, the output voltage swing basically reached rail-to-rail.
采用低电源电压工作时，轨到轨输出级可以使动态范围达到最大。
The rail-to-rail output stage maximizes the dynamic range when operating from low supply voltages.
采用低电源电压工作时，轨到轨输出级可以使动态范围达到最大。
The rail-to-rail output stage maximizes the dynamic range when operating from low supply voltages.
应用推荐