Moteur de recherche de fiches techniques de composants électroniques |
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TPA2080D1 Fiches technique(PDF) 7 Page - Texas Instruments |
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TPA2080D1 Fiches technique(HTML) 7 Page - Texas Instruments |
7 / 20 page VBAT − Supply Voltage − V 2.3 2.8 3.3 3.8 4.3 4.8 0.0 0.5 1.0 1.5 2.0 2.5 3.0 THD + N = 10% THD + N = 1% RL = 8 Ω + 33 µH Gain = 20 dB f = 1 kHz VBAT − Supply Voltage − V 2.5 3.0 3.5 4.0 4.5 5.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 THD + N = 10% THD + N = 1% RL = 4 Ω + 33 µH Gain = 20 dB f = 1 kHz PO − Output Power − W 0.0 0.5 1.0 1.5 2.0 2.5 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 VBAT = 2.8 V VBAT = 3.0V VBAT = 3.6 V VBAT = 4.2 V VBAT = 5.0 V RL = 8 Ω + 33 µH Gain = 20 dB f = 1 kHz PO − Output Power − W 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 VBAT = 2.8 V VBAT = 3.0V VBAT = 3.6 V VBAT = 4.2 V VBAT = 5.0 V RL = 4 Ω + 33 µH Gain = 20 dB f = 1 kHz f − Frequency − Hz 20 100 1k 10k 20k 0.001 0.01 0.1 1 10 PO = 225 mW PO = 560 mW PO = 1 W PO = 1.7 W VBAT = 3.6 V RL = 8 Ω + 33 µH Gain = 20 dB f − Frequency − Hz 20 100 1k 10k 20k 0.001 0.01 0.1 1 10 PO = 62 mW PO = 450 mW PO = 1.1 W PO = 2 W VBAT = 3.6 V RL = 4 Ω + 33 µH Gain = 20 dB TPA2080D1 www.ti.com SLOS733 – JANUARY 2012 TYPICAL CHARACTERISTICS VBAT = 3.6 V, CI = 1 µF, CBOOST = 22 µF, LBOOST = 2.2 µH, EN = VBAT, and Load = 8 Ω + 33 µH, no ferrite bead unless otherwise specified. Figure 1. OUTPUT POWER vs SUPPLY VOLTAGE Figure 2. OUTPUT POWER vs SUPPLY VOLTAGE Figure 3. TOTAL SUPPLY CURRENT vs OUTPUT POWER Figure 4. TOTAL SUPPLY CURRENT vs OUTPUT POWER Figure 5. THD+N vs FREQUENCY Figure 6. THD+N vs FREQUENCY Copyright © 2012, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Link(s): TPA2080D1 |
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