General Description
●The EL2180C/EL2280C/EL2480C are single/dual/quad current-feed back operational amplifiers that achieve a -3dB bandwidth of 250MHz at a gain of +1 while consuming only 3mA of supply current per amplifier. They will operate with dual supplies ranging from ±1.5V to ±6V or from single supplies ranging from +3V to +12V. In spite of their low supply current, the EL2480C and the EL2280C can output 55mA while swinging to ±4V on ±5V supplies. The EL2180C can out
●put 100mA with similar output swings. These attributes make the EL2180C/EL2280C/EL2480C excellent choices for low power and/or low voltage cable driver, HDSL, or RGB applications.
●Features
●• Single, dual, and quad topologies
●• 3mA supply current (per amplifier)
●• 250MHz -3dB bandwidth
●• 1200V/µs slew rate
●• Tiny package package options (SOT23, LPP)
●• Low cost
●• Single- and dual-supply operation down to ±1.5V
●• 0.05%/0.05° diff. gain/diff. phase into 150Ω
●Applications
●• Low power/battery applications
●• HDSL amplifiers
●• Video amplifiers
●• Cable drivers
●• RGB amplifiers
●• Test equipment amplifiers
●• Current to voltage converters
