TAS5613A Datasheet, PDF (12/26 Pages) Texas Instruments – 150W STEREO / 300W MONO PurePath™ HD ANALOG-INPUT POWER STAGE

TAS5613A
SLAS711 – JUNE 2010
TYPICAL CHARACTERISTICS, BTL CONFIGURATION
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER
OUTPUT POWER
vs
SUPPLY VOLTAGE
10
T_C = 75°C
250
T_C = 75°C,
THD+N = 10%
200
3W
1
4W
3W
4W
0.1
6W
6W
150
8W
8W
100
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0.01
50
0.001
0.01
0.1
1
10
100
P_O - Output Power - W
Figure 1.
UNCLIPPED OUTPUT POWER
vs
SUPPLY VOLTAGE
200
T_C = 75°C
3W
150
4W
6W
100
8W
1000
50
0
18 20 22 24 26 28 30 32 34 36
PVDD - Supply Voltage - V
Figure 3.
0
18 20 22 24 26 28 30 32 34 36
PVDD - Supply Voltage - V
Figure 2.
100
90
80
70
60
50
40
30
20
10
0
0
SYSTEM EFFICIENCY
vs
OUTPUT POWER
8W
6W
4W
T_C = 25°C
THD+N = 10%
50 100 150 200 250 300 350 400
2 Channel Output Power - W
Figure 4.
12
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