Datasheet

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Signal−To−Noise Ratio − dB
100
120
110
130
1 10 20 30 40 50 60 70
Gain − V/V
80 90 100
V
CC
= 12 V
R
I
= 64 
R
I
= 32 
105
115
125
Signal−To−Noise Ratio − dB
100
105
110
115
120
125
130
1 10 20 30 40 50 60 70
Gain − V/V
80 90 100
V
CC
= 15 V
THD+N, R
I
= 64 
THD+N, R
I
= 32 
0
Output Step (Peak−To−Peak) − V
1500
100
20
900
5
1100
700
10
1300
500
300
V
CC
= ± 15 V
Gain = 5 V/V
R
F
= 1 kΩ
R
L
= 25 Ω
15
+SR
−SR
Slew Rate − V/
sµ
0
Output Step (Peak−To−Peak) − V
1000
100
5
700
1
800
600
2 3
900
Slew Rate − V/
sµ
500
300
4
V
CC
= ± 5 V
Gain = 2 V/V
R
F
= 1 kΩ
R
L
= 25 Ω
400
200
+SR
−SR
TPA6120A2
SLOS431 – MARCH 2004
TYPICAL CHARACTERISTICS (continued)
SIGNAL-TO-NOISE RATIO SIGNAL-TO-NOISE RATIO
vs vs
GAIN GAIN
Figure 15. Figure 16.
SLEW RATE SLEW RATE
vs vs
OUTPUT STEP OUTPUT STEP
Figure 17. Figure 18.
10