The EL2245 and EL2445 are dual and quad versions of the popular EL2045. They are high speed, low power, low cost monolithic operational amplifiers built on Elantecs proprietary complementary bipolar process. The EL2245 and EL2445 are gain-of-2 stable and feature a 275V/µs slew rate and 100MHz bandwidth at gain-of-2 while requiring only 5.2mA of supply current per amplifier.

Features

• 100MHz gain-bandwidth

• Gain-of-2 stable

• Low supply current (per amplifier) - 5.2mA at VS = ±15V

• Wide supply range - 2.5V to 36V

• High slew rate - 275V/µs

• Fast-settling - 80ns to 0.1 for a 10V step

• Low differential gain - 0.02 at AV = +2, RL = 150Ω

• Low differential phase - 0.07° at AV = +2, RL = 150Ω

• Wide output voltage swing - ±13.6V with VS = ±15V, RL = 1kΩ

Applications

• Video amplifiers

• Single-supply amplifiers

• Active filters/integrators

• High speed signal processing

• ADC/DAC buffers

• Pulse/RF amplifiers

• Pin diode receivers

• Log amplifiers