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EL2244CM-T13 データシート(PDF) 1 Page - Renesas Technology Corp |
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EL2244CM-T13 データシート(HTML) 1 Page - Renesas Technology Corp |
1 / 11 page FN7059 Rev 2.00 Page 1 of 11 May 16, 2005 FN7059 Rev 2.00 May 16, 2005 EL2244, EL2444 Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp DATASHEET The EL2244 and EL2444 are dual and quad versions of the popular EL2044. They are high speed, low power, low cost monolithic operational amplifiers built on Elantec's proprietary complementary bipolar process. The EL2244 and EL2444 are unity-gain stable and feature a 325V/µs slew rate and 120MHz gain-bandwidth product while requiring only 5.2mA of supply current per amplifier. The power supply operating range of the EL2244 and EL2444 is from ±18V down to as little as ±2V. For single- supply operation, the EL2244 and EL2444 operate from 36V down to as little as 2.5V. The excellent power supply operating range of the EL2244 and EL2444 makes them an obvious choice for applications on a single +5V or +3V supply. The EL2244 and EL2444 also feature an extremely wide output voltage swing of ±13.6V with VS = ±15V and RL=1k. At ±5V, output voltage swing is a wide ±3.8V with RL = 500 and ±3.2V with RL = 150. Furthermore, for single-supply operation at +5V, output voltage swing is an excellent 0.3V to 3.8V with RL = 500. At a gain of +1, the EL2244 and EL2444 have a -3dB bandwidth of 120MHz with a phase margin of 50°. Because of their conventional voltage-feedback topology, the EL2244 and EL2444 allow the use of reactive or non-linear elements in their feedback network. This versatility combined with low cost and 75mA of output-current drive make the EL2244 and EL2444 an ideal choice for price-sensitive applications requiring low power and high speed. Features • 120MHz gain-bandwidth product • Unity-gain stable • Low supply current (per amplifier) - 5.2mA at VS = ±15V • Wide supply range - 2.5V to 36V • High slew rate - 325V/µs • Fast settling - 80ns to 0.1% for a 10V step • Low differential gain - 0.04% at AV =+2, RL = 150 • Low differential phase - 0.15° at AV = +2, RL = 150 • Wide output voltage swing - ±13.6V with VS = ±15V, RL =1k • Low cost, enhanced replacement for the AD827 & LT1229/LT1230 • Pb-Free available (RoHS compliant) Applications • Video amplifiers • Single-supply amplifiers • Active filters/integrators • High speed signal processing • ADC/DAC buffers • Pulse/RF amplifiers • Pin diode receivers • Log amplifiers Pinouts EL2244 (8-PIN SO, PDIP) TOP VIEW EL2444 [14-PIN SO (0.150”), PDIP] TOP VIEW 1 2 3 4 8 7 6 5 - + - + OUT IN1- IN1+ V- V+ OUT2 I N2- IN2+ 1 2 3 4 14 13 12 11 5 6 7 10 9 8 OUT1 IN1- IN1+ V+ OUT4 IN4- IN4+ V- IN2+ IN2- OUT2 I N3+ IN3- OUT3 -+ - + -+ - + NOT RECOMMENDED FOR NEW DESIGNS POSSIBLE SUBSTITUTE PRODUCTS (ISL55002, ISL55004) |
同様の部品番号 - EL2244CM-T13 |
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同様の説明 - EL2244CM-T13 |
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