The EL2170C EL2270C EL2470C are single dual quad current-feedback operational amplifiers which achieve a b 3 dB bandwidth of 70 MHz at a gain of a 1 while consuming only 1 mA of supply current per amplifier They will operate with dual supplies ranging from g 1 5V to g 6V or from single supplies ranging from a 3V to a 12V In spite of their low supply current the EL2270C and the EL2470C can output 55 mA while swinging to g 4V on g 5V supplies The EL2170C can output 100 mA with similar output swings These attributes make the EL2170C EL2270C EL2470C excellent choices for low power and or low voltage cable-driver HDSL or RGB applications