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50
0
8 10 12
- Supply Current - mA
100
14 16 18 20
I
CC
V
CC
- Supply Voltage - V
25
75
- 50
- 60
- 80
- 90
- 100
0
- 70
100 1 k 10 k
Supply Ripple Rejection Ratio - dB
- 30
- 40
- 20
f - Frequency - Hz
- 10
V
CC
= 12 V
R
L
= 4 Ω
CB = 100 µF
- 50
- 60
- 80
- 100
100 1 k
- 30
- 10
0
10 K
- 20
- 40
- 70
- 90
V
CC
= 14.5 V
R
L
= 4 Ω
f - Frequency - Hz
Supply Ripple Rejection Ratio - dB
0.1%
0.01%
20 100
THD+N - Total Harmonic Distortion + Noise
1%
f - Frequency - Hz
10%
1 k 10 k 20 k
V
CC
= 12 V
R
L
= 4 Ω
P
O
= 3 W
Both Channels
TPA1517
SLOS162D – MARCH 1997 – REVISED FEBRUARY 2007
SUPPLY CURRENT SUPPLY RIPPLE REJECTION RATIO
vs vs
SUPPLY VOLTAGE FREQUENCY
Figure 1. Figure 2.
SUPPLY RIPPLE REJECTION RATIO TOTAL HARMONIC DISTORTION + NOISE
vs vs
FREQUENCY FREQUENCY
Figure 3. Figure 4.
5
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