Datasheet

0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
25 30 35 40 45 50
PVDD − Supply Voltage − V
P
O
− Output Power − W
4Ω
6Ω
8Ω
T
C
= 75°C
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
0 100 200 300 400 500 600 650
2 Channel Output Power − W
Efficiency − %
4Ω
6Ω
8Ω
T
C
= 25°C
THD+N at 10%
0.005
0.01
0.1
1
10
0.02 0.1 1 10 100 400
P
O
− Output Power − W
THD+N − Total Harmonic Distortion + Noise − %
4Ω
6Ω
8Ω
T
C
= 75°C
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
25 30 35 40 45 50
PVDD − Supply Voltage − V
P
O
− Output Power − W
4Ω
6Ω
8Ω
T
C
= 75°C
THD+N at 10%
TAS5631B
www.ti.com SLES263C –NOVEMBER 2010–REVISED SEPTEMBER 2012
TYPICAL CHARACTERISTICS, BTL CONFIGURATION
TOTAL HARMONIC DISTORTION + NOISE OUTPUT POWER
vs vs
OUTPUT POWER SUPPLY VOLTAGE
Figure 1. Figure 2.
UNCLIPPED OUTPUT POWER SYSTEM EFFICIENCY
vs vs
SUPPLY VOLTAGE OUTPUT POWER
Figure 3. Figure 4.
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