el2250 Intersil Corporation, el2250 Datasheet
el2250
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el2250 Summary of contents
Page 1
... Connecting the load resistor to ground and operating from a single supply, the outputs swing completely to ground without saturating. The outputs can also drive to within 1.2V of the top rail. The EL2250/EL2450 will output ±100mA and will operate with single supply voltages as low as 2.7V, making them ideal for portable, low power applications ...
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... Pinouts EL2250C (8-PIN SO, PDIP) TOP VIEW OUTA 1 8 INA INA GND + EL2250, EL2450 VS+ OUTB INB- INB+ EL2450 (14-PIN SO, PDIP) TOP VIEW 1 14 OUTA OUTD 2 13 INA IND INA+ IND VS+ GND 5 10 INB+ INC INB- ...
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... V Negative Output ON Voltage Swing I Output Current (Note 1) OUT NOTE: 1. Internal short circuit protection circuitry has been built into the EL2250/EL2450; see the Applications section 3 EL2250, EL2450 = 25°C) Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves +0.3V Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C S Ambient Operating Temperature Range . . . . . . . . . .-40°C to +85°C Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150° ...
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... Input Noise Voltage N i Input Noise Current N NOTES: 1. All AC tests are performed on a “warmed up” part, except slew rate, which is pulse tested 2. Standard NTSC signal = 286mV , f = 3.58MHz P-P 4 EL2250, EL2450 = +5V, GND = 0V 25° +1.5V unless otherwise specified. (Note 1) TEST CONDITIONS V = +5V, A ...
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... Typical Performance Curves Non-Inverting Frequency Response (Gain) Inverting Frequency Response (Gain) Frequency Response for Various R 5 EL2250, EL2450 Non-Inverting Frequency Response (Phase) Inverting Frequency Response (Phase) Frequency Response for Various 3dB Bandwidth vs Temperature for Non-Inverting Gains 3dB Bandwidth vs Temperature for ...
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... Typical Performance Curves 3dB Bandwidth vs Supply Voltage for Non-Inverting Gains 3dB Bandwidth vs Supply Voltage for Inverting Gains Open Loop Gain and Phase vs Frequency 6 EL2250, EL2450 (Continued) Frequency Response for Various Supply Voltages Frequency Response for Various Supply Voltages Open Loop Voltage Gain vs Die ...
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... Typical Performance Curves Large Signal Step Response, V Small Signal Step Response Slew Rate vs Temperature 7 EL2250, EL2450 (Continued) = +3V Large Signal Step Response + Large Signal Step Response, V Settling Time vs Settling Accuracy Large Signal Step Response +12V S = ±5V S Voltage and Current Noise vs ...
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... Differential Gain for Single Supply Operation 2nd and 3rd Harmonic Distortion vs Frequency Output Voltage Swing vs Frequency for THD < 0.1% 8 EL2250, EL2450 (Continued) Differential Phase for Single Supply Operation 2nd and 3rd Harmonic Distortion vs Frequency Output Voltage Swing vs Frequency for Unlimited Distortion ...
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... Ambient Temperature (°C) 9 EL2250, EL2450 (Continued) Supply Current vs Die Temperature (per amplifier) Input Bias Current vs Input Voltage Negative Output Voltage Swing vs Die Temperature 150 GND Package Power Dissipation vs Ambient Temp. JEDEC JESD51-3 Low Effective Thermal Conductivity Test Board 1 ...
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... With a single-supply, the EL2250/EL2450 will operate from +2.7V to +12V. Performance has been optimized for a single +5V supply. Pins 8 and 4 are the power supply pins on the EL2250. The positive power supply is connected to pin 8. When used in single supply mode, pin 4 is connected to ground. When used in dual supply mode, the negative power supply is connected to pin 4 ...
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... The output range of the EL2250/EL2450 is also quite large. It includes the negative rail, and extends to within 1V of the top supply rail with a 1k: load +5V supply, the output is therefore capable of swinging from 0V to +4V. On split supplies, the output will swing ±4V. If the load resistor is tied to the negative rail and split supplies are used, the output range is extended to the negative rail ...
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... Therefore important to calculate the maximum junction temperature for the application to determine if power-supply voltages, load conditions, or package type need to be modified for the EL2250/EL2450 to remain in the safe operating area. 12 EL2250, EL2450 The maximum power dissipation allowed in a package is ...
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... EL2250, EL2450 EL2250 Single Supply Voltage vs R for Various V (PDIP LOAD OUT Package) FIGURE 3. EL2250 Single Supply Voltage vs R for Various V (SO LOAD OUT Package) FIGURE 4. 13 EL2450 Single Supply Voltage vs R for Various V (PDIP LOAD OUT Package) FIGURE 5. EL2450 Single Supply Voltage vs ...
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... Pin numbers reflect a standard single op amp. * Connections: +input * | -input * | | +Vsupply * | | | -Vsupply * | | | | .subckt EL2250/ Input Stage * 250µ 250µ qpa 100 100 * * Second Stage & Compensation * 4. 15Meg 0.36pF ...
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... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 15 EL2250, EL2450 (one amplifier) FN7061.2 June 7, 2005 ...