TPA3116D2
TPA3118D2
TPA3130D2
SLOS708B –APRIL 2012–REVISED MAY 2012
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TYPICAL CHARACTERISTICS (continued)
fs = 400 kHz, BD Mode (unless otherwise noted)
TOTAL HARMONIC DISTORTION + NOISE (PBTL)
MAXIMUM OUTPUT POWER (PBTL)
vs
vs
OUTPUT POWER
SUPPLY VOLTAGE
10
180
160
140
120
100
80
Gain = 26dB
PVCC = 12V
TA = 25°C
RL = 2Ω
Gain = 26dB
TA = 25°C
RL = 2Ω
1
0.1
60
0.01
40
f = 20Hz
f = 1kHz
20
THD+N = 1%
f = 6kHz
THD+N = 10%
0.001
0
0.01
0.1
1
10
40
4
6
8
10 12 14 16 18 20 22 24 26
Supply Voltage (V)
Output Power (W)
G025
G027
Figure 21.
Figure 22.
POWER EFFICIENCY (PBTL)
SUPPLY RIPPLE REJECTION RATIO (PBTL)
vs
vs
OUTPUT POWER
FREQUENCY
100
0
−10
−20
−30
−40
−50
−60
−70
−80
−90
−100
Gain = 26dB
PVCC = 12VDC + 200mVP-P
TA = 25°C
RL = 2Ω
90
80
70
60
50
40
30
20
10
0
PVCC = 6V
PVCC = 12V
PVCC =24V
Gain = 26dB
TA = 25°C
RL = 2Ω
0
10
20
30
40
50
60
70
80
90 100
20
100
1k
10k 20k
Output Power (W)
Frequency (Hz)
G028
G030
Figure 23.
Figure 24.
12
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