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LM4947 Datasheet(PDF) 23 Page - Texas Instruments |
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LM4947 Datasheet(HTML) 23 Page - Texas Instruments |
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0 0.2 0.4 0.6 0.8 1 0 200 400 600 800 OUTPUT POWER (mW) 0 10 20 30 40 50 60 70 80 90 100 0 200 400 600 800 1000 1200 1400 1600 OUTPUT POWER (mW) 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 SUPPLY VOLTAGE (V) 20 40 60 80 100 120 140 160 180 THD+N = 10% THD+N = 1% 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 SUPPLY VOLTAGE (V) 20 40 60 80 100 120 140 160 180 THD+N = 10% THD+N = 1% LM4947, LM4947TLEVAL www.ti.com SNAS349D – JUNE 2006 – REVISED MAY 2013 TYPICAL PERFORMANCE CHARACTERISTICS (continued) Output Power vs Supply Voltage Output Power vs Supply Voltage RL = 32Ω, Mode 7, OCL RL = 32Ω, Mode 7, SE Figure 84. Figure 85. Efficiency vs Output Power Efficiency vs Output Power VDD = 3.3V, RL = 8Ω, Mode 1, 3, 5, BTL VDD = 5V, RL = 8Ω, Mode 1, 3, 5, BTL Figure 86. Figure 87. Copyright © 2006–2013, Texas Instruments Incorporated Submit Documentation Feedback 23 Product Folder Links: LM4947 LM4947TLEVAL |
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