EL2244C - Elantec Semiconductor

EL2244C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp

The EL2244C/EL2444C are dual and quad versions of the popular EL2044C. They are high speed, low power, low cost monolithic operational amplifiers built on Elantec's proprietary complementary bipolar process. The EL2244C/EL2444C are unity-gain stable and feature a 325V/µs slew rate and 120MHz gain-bandwidth product while requiring only 5.2mA of supply current.

Features

• 120MHz gain-bandwidth product
• Unity-gain stable
• Low supply current (per amplifier) - 5.2mA at VS = ±15V
• Wide supply range - ±2V to ±18V dual-supply, 2.5V to 36V singlesupply
• High slew rate - 325V/µs
• Fast settling - 80ns to 0.1% for a 10V step
• Low differential gain - 0.04% at AV = +2, RL = 150¾
• Low differential phase - 0.15° at AV = +2, RL = 150Ω
• Stable w/ unlimited capacitive load
• Wide output voltage swing ±13.6V with VS = ±15V, RL = 1000Ω, 3.8V/0.3V with VS = +5V, RL = 500Ω
• Low cost, enhanced replacement for the AD827 andLT1229/LT1230 General Description The EL2244C/EL2.