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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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LM4952 Fiches technique(PDF) 6 Page - Texas Instruments |
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LM4952 Fiches technique(HTML) 6 Page - Texas Instruments |
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6 / 25 page  -0 +1 +2 +4 +5 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 DC VOLUME VOLTAGE (V) +3 +0.5 +1.5 +2.5 +4.5 +3.5 20 20k FREQUENCY (Hz) 50 100 200 500 10k 1k 2k 5k -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 20 20k FREQUENCY (Hz) 50 100 200 500 10k 1k 2k 5k -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 20 20k FREQUENCY (Hz) -100 +0 10k 1k 2k 5k 50 100 200 500 -90 -80 -70 -60 -50 -40 -30 -20 -10 -95 -85 -75 -65 -55 -45 -35 -25 -15 -5 LM4952 SNAS230A – AUGUST 2004 – REVISED MAY 2013 www.ti.com Typical Performance Characteristics (continued) AV = 20dB and TA = 25°C, unless otherwise noted. Power Supply Rejection vs Frequency Total Power Dissipation vs Load Dissipation VDD = 12V, RL = 4Ω, VDD = 12V, fIN = 1kHz, VRIPPLE = 200mVp-p at (from top to bottom at 1W): RL = 4Ω, RL = 8Ω Figure 9. Figure 10. Output Power vs Load Resistance Channel-to-Channel Crosstalk vs Frequency VDD = 12V, RL = 4Ω, POUT = 1W, Input Referred VDD = 12V, fIN = 1kHz, at (from top to bottom at 1kHz): VINB driven, at (from top to bottom at 15 Ω): VOUTA measured, VINA driven, VOUTB measured THD+N = 10%, THD+N = 1% Figure 11. Figure 12. Channel-to-Channel Crosstalk vs Frequency Amplifier Gain vs DC Volume Voltage VDD = 12V, RL = 8Ω, POUT = 1W, Input Referred VDD = 12V, RL = 8Ω, at (from top to bottom at 1.5V): at (from top to bottom at 1kHz): VINB driven, Decreasing DC Volume Voltage, Increasing DC Volume Voltage VOUTA measured, VINA driven, VOUTB measured Figure 13. Figure 14. 6 Submit Documentation Feedback Copyright © 2004–2013, Texas Instruments Incorporated Product Folder Links: LM4952 |
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Description similaire - LM4952 |
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