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TPA2000D1_06 Datasheet, PDF (7/20 Pages) Texas Instruments – 2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER | |||
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www.ti.com
TYPICAL CHARACTERISTICS (continued)
+10
â10
â30
â50
â70
â90
â110
FFT AT 1.5-W OUTPUT POWER
vs
FREQUENCY
â130
â150
0
4k
8k
12 k
16 k
f â Frequency â Hz
Figure 2.
TPA2000D1
SLOS328F â JUNE 2000 â REVISED MARCH 2004
VDD = 5 V,
RL = 4 â¦,
f = 1 kHz,
PO = 1.5 W
20 k
24 k
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
10
VDD = 5 V,
Gain = 23.5,
2 RL = 3 â¦
1
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
10
VDD = 5 V,
Gain = 23.5,
2 RL = 4 â¦
1
0.2
f = 1 kHz
0.1
f = 20 Hz
0.02
0.01
f = 20 kHz
0.2
0.1
0.02
0.01
f = 20 kHz
f = 1 kHz
f = 20 Hz
0.01
10 m
100 m 200 m
1
3
PO â Output Power â W
Figure 3.
0.001
10 m
100 m 200 m
1
3
PO â Output Power â W
Figure 4.
7
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