EL2244 Elantec Semiconductor, EL2244 Datasheet
EL2244
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EL2244 Summary of contents
Page 1
... Furthermore, for single-supply operation at +5V, output L voltage swing is an excellent 0.3V to 3.8V with gain of +1, the EL2244C/EL2444C have a -3dB bandwidth of 120MHz with a phase margin of 50°. They can drive unlimited load capacitance, and because of their conventional voltage-feedback topology, the EL2244C/EL2444C allow the use of reactive or non-lin- ear elements in their feedback network ...
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... EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp Absolute Maximum Ratings Supply Voltage ( Peak Output Current ( Output Short-Circuit Duration A heat-sink is required to keep junction temperature below absolute maximum when an output is shorted. Input Voltage (V IN) Important Note: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the ...
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... A = +1@ 10MHz Output Resistance OUT V PSOR Power-Supply Dual-Supply Operating Range Single-Supply 1. Measured from MIN MAX EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp Condition Temp 25°C 25°C 25°C 25°C 25°C 25°C 3 Min Typ Max Unit 150 1.0 pF ...
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... EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp Closed-Loop AC Electrical Characteristics V = ±15V + 1000 unless otherwise specified Parameter Description BW -3dB Bandwidth (V = 0.4V ) OUT PP GBWP Gain-Bandwidth Product PM Phase Margin CS Channel Separation [1] SR Slew Rate [2] FPBW Full-Power Bandwidth Rise Time, Fall Time ...
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... Frequency Response Open-Loop Gain and Phase vs Frequency CMRR, PSRR and Closed-Loop Output Resistance vs Frequency Supply Current vs Supply Voltage EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp Inverting Frequency Response Output Voltage Swing vs Frequency 2nd and 3rd Harmonic Distortion vs Frequency Common-Mode Input Range ...
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... EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp Gain-Bandwidth Product vs Supply Voltage Bias and Offset Current vs Input Common-Mode Voltage Offset Voltage vs Temperature Gain-Bandwidth Product vs Temperature Open-Loop Gain vs Supply Voltage Open-Loop Gain vs Load Resistance Bias and Offset Current vs Temperature Open-Loop Gain, PSRR ...
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... Temperature Small-Signal Step Response Differential Gain and Phase vs DC Input Offset at 3.58MHz Differential Gain and Phase vs Number of 150¾ Loads at 4.43MHz EL2244C, EL2444C Gain-Bandwidth Product vs Load Capacitance Large-Signal Step Response Differential Gain and Phase vs DC Input Offset at 4.43MHz 8-Pin Plastic DIP ...
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... EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp 14-Pin Plastic DIP Maximum Power Dissipation vs Ambient Temperature Simplified Schematic (Per Amplifier) 14-Lead SO Maximum Power Dissipation vs Ambient Temperature 8 Channel Separation vs Frequency ...
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... Burn-In Circuit (Per Amplifier) EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp All Packages Use the Same Schematic 9 ...
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... EL2444CN PDIP14 EL2444CS SO14 Single-Supply Operation The EL2244C/EL2444C have been designed to have a wide input and output voltage range. This design also makes the EL2244C/EL2444C an excellent choice for single-supply operation. Using a single positive supply, the lower input voltage range is within 100mV of ground ...
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... Although stable with all capacitive loads, some peaking still occurs as load capacitance increases. A series resistor at the output of the EL2244C/EL2444C can be used to reduce this peaking and further improve stability. Printed-Circuit Layout The EL2244C/EL2444C are well behaved, and easy to apply in most applications ...
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... The EL2244C/EL2444C Macromodel This macromodel has been developed to assist the user in simulating the EL2244C/EL2444C with surrounding circuitry. It has been developed for the PSPICE simula- tor (copywritten by the Microsim Corporation), and may need to be rearranged for other simulators. It approxi- mates DC, AC, and transient response for resistive loads, but does not accurately model capacitive loading ...
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... Power Supply Current * ips 7 4 2.7mA * * Models * .model qn npn(is=800E-18 bf=200 tf=0.2nS) .model qpa pnp(is=864E-18 bf=100 tf=0.2nS) .model qp pnp(is=800E-18 bf=125 tf=0.2nS) .ends EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp 13 ...
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... EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp EL2244C/EL2444C Macromodel EL2244C/EL2444C Model 14 ...
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... EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp 15 ...
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... EL2244C, EL2444C Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp General Disclaimer Specifications contained in this data sheet are in effect as of the publication date shown. Elantec, Inc. reserves the right to make changes in the cir- cuitry or specifications contained herein at any time without notice. Elantec, Inc. assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement ...