对于PWM电流控制，最大输出电流是由用户选择参考电压和感应电阻决定。
For PWM current control, the maximum output current is determined by the users selection of a reference voltage and sensing resistor.
第二电阻串耦接在此两个被选择的 参考电压间，以产生介于此两个被选择的参考电压间的第二组参考电压。
The second resistance string is coupled between the two selected voltage references so as to generate a second group of voltage references between the two selected voltage references.
上述特点使得作为在薄膜晶体管液晶显示器(TFT - LCD)的参考电压缓冲器的使用EL5221的理想选择。
These features make the EL5221 ideal for use as voltage reference buffers in Thin Film Transistor Liquid Crystal Displays (TFT-LCD).
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