EL2245 Datasheet | Intersil

feature a 275V/µs slew rate and 100MHz bandwidth at gain-of-2 while requiring only 5.2m A of supply current per amplifier. The power supply operating range of the EL2245 and EL2445 is from ±18V down to as little as ±2V. For singlesupply operation, the EL2245 and EL2445 operate from 36V down to as little as 2.5V. The excellent power supply operating range of the EL2245 and EL2445 makes them an obvious choice for applications on a single +5V or +3V supply. The EL2245 and EL2445 also feature an extremely wide output voltage swing of ±13.6V with VS = ±15V and RL = 1kΩ. At ±5V, output voltage swing is a wide ±3.8V with RL = 500Ω and ±3.2V with RL = 150Ω. Furthermore, for single-supply operation at +5V, output voltage swing is an excellent 0.3V to 3.8V with RL = 500Ω. At a gain of +2, the EL2245 and EL2445 have a -3d B bandwidth of 100MHz with a phase margin of 50°. Because of their conventional voltage-feedback topology, the EL2245 and EL2445 allow the use of reactive or non-linear elements in their feedback network. This versatility bined with low cost and 75m A of output-current drive make the EL2245 and EL2445 an ideal choice for price-sensitive applications requiring low power and high speed. Features - 100MHz gain-bandwidth - Gain-of-2 stable - Low supply current (per amplifier) - 5.2m A 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 Ordering Information PART NUMBER PACKAGE EL2245CN 8-Pin PDIP EL2245CS 8-Pin SO EL2245CS-T7 8-Pin...