TAS5630B_17 Datasheet, PDF (13/39 Pages) Texas Instruments – 300-W Stereo and 400-W Mono PurePath HD Analog-Input Power Stage

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SE Configuration (continued)
TAS5630B
SLES217D – NOVEMBER 2010 – REVISED MARCH 2015
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
2Ω
3Ω
10
4Ω
THD+N at 10%
0
−10 0 10 20 30 40 50 60 70 80 90 100 110
TC − Case Temperature − °C
G001
Figure 11. Output Power vs Case Temperature
6.9.3 PBTL Configuration
10
3Ω
4Ω
6Ω
8Ω
1
0.1
0.01
0.005
20m 100m
1
TC = 75°C
10
100
700
PO − Output Power − W
G001
Figure 12. Total Harmonic Distortion + Noise vs Output
Power
500
3Ω
450
4Ω
6Ω
400
8Ω
350
300
250
200
150
100
50
TC = 75°C
THD+N at 10%
0
25
30
35
40
45
50
PVDD − Supply Voltage − V
G001
Figure 13. Output Power vs Supply Voltage
500
450
400
350
300
250
200
150
100
3Ω
4Ω
50
6Ω
8Ω
THD+N at 10%
0
−10 0 10 20 30 40 50 60 70 80 90 100 110
TC − Case Temperature − °C
G001
Figure 14. Output Power vs Case Temperature
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