Datasheet

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0
0.5
1
1.5
2
2.5
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
− Supply Current − mAI
DD
V
DD
− Supply Voltage − V
0
20
40
60
80
100
120
1 2 3 4 5 6 7 8 9
10
SNR − Signal-to-Noise Ratio − dB
A
V
− Voltage Gain − V/V
V
DD
= 5 V
0
Power Dissipation/Amplifier − mW
Load Power − mW
80
40
20
0
80 120 180 200
10
30
50
14010020 6040
160
60
70
V
DD
= 3.3 V
8 Ω
16 Ω
64 Ω
32 Ω
TPA6111A2
SLOS313B – DECEMBER 2000 – REVISED JUNE 2004
SUPPLY CURRENT SIGNAL-TO-NOISE RATIO
vs vs
SUPPLY VOLTAGE VOLTAGE GAIN
Figure 31. Figure 32.
POWER DISSIPATION/AMPLIFIER
vs
LOAD POWER
Figure 33.
13