Datasheet

-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0k 4k
6k 8k
10k 12k
14k 16k
18k
22k
f-Frequency-Hz
Noise Amplitude-dB
2k
20k
T =75°C,
V =31.7V,
SampleRate=48kHz,
FFTSize=16384
C
REF
4 W
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
Power Loss − W
4Ω
6Ω
8Ω
T
C
= 25°C
THD+N at 10%
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
−50−40−30−20−10 0 10 20 30 40 50 60 70 80 90 100110
T
C
− Case Temperature − °C
P
O
− Output Power − W
4Ω
6Ω
8Ω
THD+N at 10%
TAS5631B
SLES263C –NOVEMBER 2010–REVISED SEPTEMBER 2012 www.ti.com
TYPICAL CHARACTERISTICS, BTL CONFIGURATION (continued)
SYSTEMS POWER LOSS OUTPUT POWER
vs vs
OUTPUT POWER CASE TEMPERATURE
Figure 5. Figure 6.
NOISE AMPLITUDE
vs
FREQUENCY
Figure 7.
12 Submit Documentation Feedback Copyright © 2010–2012, Texas Instruments Incorporated
Product Folder Links: TAS5631B