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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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TPA2080D1 Fiches technique(PDF) 9 Page - Texas Instruments |
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TPA2080D1 Fiches technique(HTML) 9 Page - Texas Instruments |
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9 / 22 page  t − Time − s −2m 0 2m 4m 6m 8m 10m −2 0 2 4 6 EN VOUT+ − VOUT− VBAT = 3.6 V Gain = 20 dB POUT = 100 mW @ 1 kHz RL = 8 Ω + 33 µH t − Time − s −2.5m −1.5m −500.0u 500.0u 1.5m 2.5m −2 0 2 4 6 EN VOUT+ − VOUT− VBAT = 3.6 V Gain = 20 dB POUT = 100 mW @ 1 kHz RL = 8 Ω + 33 µH f − Frequency − Hz 20 100 1k 10k 20k −100 −80 −60 −40 −20 0 VBAT = 2.5 V VBAT = 3.0 V VBAT = 3.6 V VBAT = 4.2 V VBAT = 5.0 V RL = 8 Ω + 33 µH Input Level = 0.2 Vpp Gain = 20 dB CIN = 1 µF Frequency − Hz 0 2k 4k 6k 8k 10k 12k 14k 16k 18k 20k 22k 24k −150 −140 −130 −120 −110 −100 −90 −80 RL = 8 Ω + 33 µH No Input Signal Gain = 20 dB VBAT − V 2.3 2.6 2.9 3.2 3.5 3.8 4.1 4.4 4.7 5.0 0 2m 4m 6m 8m 10m RL = 8 Ω + 33 µH Gain = 20 dB f − Frequency − Hz 20 100 1k 10k 20k −100 −80 −60 −40 −20 0 VBAT = 2.5 V VBAT = 3.0 V VBAT = 3.6 V VBAT = 4.2 V VBAT = 5.0 V RL = 8 Ω + 33 µH Input Level = 0.2 Vpp Gain = 20 dB Output Referred TPA2080D1 www.ti.com SLOS733A – JANUARY 2012 – REVISED OCTOBER 2012 TYPICAL CHARACTERISTICS (continued) 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 13. QUIESCENT SUPPLY CURRENT vs BATTERY Figure 14. SUPPLY RIPPLE REJECTION vs FREQUENCY VOLTAGE Figure 15. COMMON-MODE REJECTION RATIO vs Figure 16. A-WEIGHTED OUTPUT NOISE vs FREQUENCY FREQUENCY Figure 17. STARTUP TIMING Figure 18. SHUTDOWN TIMING Copyright © 2012, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: TPA2080D1 |
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