Moteur de recherche de fiches techniques de composants électroniques |
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AD548B Fiches technique(PDF) 4 Page - Analog Devices |
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AD548B Fiches technique(HTML) 4 Page - Analog Devices |
4 / 8 page COMMON-MODE VOLTAGE – V 10 6 4 2 0 –10 –6 –2 2 6 10 8 Figure 7. Input Bias Current vs. Common-Mode Voltage FREQUENCY – Hz 100 80 60 0 –40 1k 10k 100k 1M 10M –20 20 40 100 80 60 0 –40 –20 20 40 PHASE GAIN Figure 10. Open Loop Frequency Response FREQUENCY – Hz 90 80 70 50 20 1k 10k 100k 1M 40 60 30 Figure 13. CMRR vs. Frequency FREQUENCY – Hz 4 1 0.001 100 1k 10k 0.01 0.1 100k FOLLOWER WITH GAIN = 10 UNITY GAIN FOLLOWER Figure 16. Total Harmonic Distortion vs. Frequency AD548–Typical Characteristics TEMPERATURE – °C 1500 1000 750 500 0 –55 –25 5 35 65 95 125 1250 250 RL = 10k Figure 9. Open Loop Gain vs. Temperature FREQUENCY – Hz 120 100 80 20 –20 100 1k 10k 100k 1M 0 40 60 –SUPPLY +SUPPLY Figure 12. PSRR vs. Frequency 10mV SETTLING TIME – µs 10 0 –5 –10 0 2 4 6 8 5 1mV 1mV 10mV Figure 15. Output Swing and Error Voltage vs. Output Settling Time SOURCE IMPEDANCE – Ω 1,000 100 10 0 100k 1M 10M 100M 1G 10G 100G 10,000 1 AMPLIFIER GENERATED NOISE RESISTOR JOHNSON NOISE 1kHz BANDWIDTH 10Hz BANDWIDTH WHENEVER JOHNSON NOISE IS GREATER THAN AMPLIFIER NOISE, AMPLIFIER NOISE CAN BE CONSIDERED NEGLIGIBLE FOR APPLICATION Figure 18. Total Noise vs. Source Impedance WARM-UP TIME – Seconds 30 20 15 10 0 0 10 20 30 40 50 60 70 25 5 Figure 8. Change in Offset Voltage vs. Warm-Up Time SUPPLY VOLTAGE – ±V 120 100 90 80 60 0 2 4 6 8 10 12 14 16 18 110 70 Figure 11. Open Loop Voltage Gain vs. Supply Voltage FREQUENCY – Hz 22 20 18 12 8 10 100 1k 10k 100k 1M 10 14 16 0 6 4 2 Figure 14. Large Signal Frequency Response FREQUENCY – Hz 160 140 120 60 20 10 100 1k 10k 100k 40 80 100 0 Figure 17. Input Noise Voltage Spectral Density –4– REV. C |
Numéro de pièce similaire - AD548B |
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Description similaire - AD548B |
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