EL2170C - Elantec Semiconductor

EL2170C 70 MHz/1 mA Current Mode Feedback Amplifiers

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 .

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 cur.