TPA3116D2
TPA3118D2
TPA3130D2
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SLOS708B –APRIL 2012–REVISED MAY 2012
TYPICAL CHARACTERISTICS (continued)
fs = 400 kHz, BD Mode (unless otherwise noted)
CROSSTALK
vs
CROSSTALK
vs
FREQUENCY
FREQUENCY
0
0
−10
Gain = 26dB
PVCC = 24V
Gain = 26dB
PVCC = 12V
TA = 25°C
RL = 4Ω
−10
TA = 25°C
RL = 8Ω
−20
−20
−30
−30
−40
−50
−40
−50
−60
−60
−70
−70
−80
−80
−90
−90
−100
−110
−120
−130
−140
−100
−110
−120
−130
−140
Right to Left
Left to Right
Right to Left
Left to Right
20
100
1k
10k 20k
20
100
1k
10k 20k
Frequency (Hz)
Frequency (Hz)
G021
G022
Figure 17.
Figure 18.
SUPPLY RIPPLE REJECTION RATIO (BTL)
TOTAL HARMONIC DISTORTION + NOISE (PBTL)
vs
vs
FREQUENCY
FREQUENCY
0
−10
−20
−30
−40
−50
−60
−70
−80
−90
−100
10
Gain = 26dB
PVCC = 12VDC + 200mVP-P
TA = 25°C
RL = 8Ω
Gain = 26dB
PVCC = 12V
TA = 25°C
RL = 2Ω
1
0.1
0.01
0.001
PO = 1W
PO = 5W
PO = 10W
Left Channel
Right Channel
20
100
1k
10k 20k
20
100
1k
10k 20k
Frequency (Hz)
Frequency (Hz)
G023
G024
Figure 19.
Figure 20.
Copyright © 2012, Texas Instruments Incorporated
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