전자부품 데이터시트 검색엔진 |
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TPA2015D1 데이터시트(PDF) 7 Page - Texas Instruments |
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TPA2015D1 데이터시트(HTML) 7 Page - Texas Instruments |
7 / 28 page 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 Gain = 20 dB AGC = Float RL = 8 Ω + 33 µH Frequency − Hz 0 2k 4k 6k 8k 10k 12k 14k 16k 18k 20k 22k 24k −150 −140 −130 −120 −110 −100 −90 −80 Gain = 20 dB AGC = Float RL = 8 Ω + 33 µH No Input Signal PO − Output Power − W 0.0 0.5 1.0 1.5 2.0 2.5 0.0 0.2 0.4 0.6 0.8 1.0 VBAT = 3.0 V VBAT = 3.6 V VBAT = 4.2 V Gain = 20 dB RL = 8 Ω + 33 µH f = 1 kHz RAGC = Float VIN − Input Voltage − Vp 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 0 1 2 3 4 5 6 VBAT = 2.5 V VBAT = 2.7 V VBAT = 3.0 V VBAT = 3.3 V VBAT = 3.6 V VBAT = 4.2 V VBAT = 5.0 V Gain = 20 dB RL = 8 Ω + 33 µH RAGC = 27 kΩ P OutputPower W O – – 0.01 0.1 1 2 0 20 40 60 80 100 VBAT =2.7V VBAT =3.0V VBAT =3.6V VBAT =4.2V VBAT =5.0V Gain=20dB R =8 +33 H L W m f=1kHz AutoPassThrough Boosted PO − Output Power − W 1m 10m 100m 1 4 0.01 0.1 1 10 100 VBAT = 2.8 V VBAT = 3.0 V VBAT = 3.6 V VBAT = 4.2 V VBAT = 5.0 V RL = 8 Ω + 33 µH RAGC = Float, Boost Enabled Gain = 6 dB, f = 1 kHz TPA2015D1 www.ti.com SLOS638A – NOVEMBER 2011 – REVISED NOVEMBER 2011 TYPICAL CHARACTERISTICS VBAT = 3.6 V, Gain = 6 dB, CI = 1 µF, CBOOST = 22 µF, LBOOST = 2.2 µH, AGC = Float, ENB = END = VBAT, and Load = 8 Ω + 33 µH unless otherwise specified. SPACER Figure 1. QUIESCENT SUPPLY CURRENT vs SUPPLY Figure 2. A-WEIGHTED OUTPUT NOISE vs FREQUENCY VOLTAGE Figure 3. SUPPLY CURRENT vs OUTPUT POWER Figure 4. PEAK OUTPUT VOLTAGE vs PEAK INPUT VOLTAGE Figure 5. TOTAL EFFICIENCY vs OUTPUT POWER Figure 6. TOTAL HARMONIC DISTORTION + NOISE vs OUTPUT POWER Copyright © 2011, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Link(s): TPA2015D1 |
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