EL2170C

EL2170C EL2270C EL2470C EL2170C EL2270C EL2470C 70 MHz 1 mA Current Mode Feedback Amplifiers Features  Single (EL2170C) dual (EL2270C) and quad (EL2470C) topologies  1 mA supply current (per amplifier)  70 MHz b 3 dB bandwidth  Tiny SOT23-5 Package (EL2170C)  Low cost  Single- and dual-supply operation down to g 1 5V  0 15% 0 15 diff gain diff phase into 150X  800 V ms slew rate  Large output drive current 100 mA (EL2170C) 55 mA (EL2270C) 55 mA (EL2470C)  Also available with disable in single (EL2176C) and dual (EL2276C)  Higher speed EL2180C EL2186C family also available (3 mA 250 MHz) in single dual and quad General Description 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 For applications where board space is extremely critical the EL2170C is available in the tiny 5-Lead SOT23 package which has a footprint 28% the size of an 8-Lead SOIC The EL2170C EL2270C EL2470C are each al...