The EL2176/EL2276 are single/dual current-feedback operational amplifiers which achieve a -3dB bandwidth of 70MHz at a gain of +1 while consuming only 1mA of supply current per amplifier. 

Features
• Single (EL2176) and dual (EL2276) topologies
• 1mA supply current (per amplifier)
• 70MHz -3dB bandwidth
• Low cost
• Fast disable
• Powers down to 0mA
• Single- and dual-supply operation down to ±1.5V
• 0.15%/0.15° diff. gain/diff. phase into 150Ω
• 800V/µs slew rate
• Large output drive current: 100mA (EL2176) 55mA (EL2276)
• Also available without disable in single (EL2170), dual (EL2270) and quad (EL2470)
• Higher speed EL2180/EL2186 family also available (3mA/250MHz) in single, dual and quad

Applications
• Low power/battery applications
• HDSL amplifiers
• Video amplifiers
• Cable drivers
• RGB amplifiers
• Test equipment amplifiers
• Current to voltage converters