Datasheet

f − Frequency − Hz
20 100 1k 10k
THD − Total Harmonic Distortion − %
0.001
0.1
10
20k
0.01
1
G025
P
O
= 0.5 W
P
O
= 5 W
P
O
= 2.5 W
Gain = 20 dB
V
CC
= 24 V
Z
L
= 4 Ω + 33 µH
−120
−100
−80
−60
−40
−20
0
f − Frequency − Hz
K
SVR
− Supply Ripple Rejection Ratio − dB
20 100 1k 10k 20k
G024
Gain = 20 dB
V
ripple
= 200 mV
pp
Z
L
= 8 Ω + 66 µH
V
CC
= 12 V
−130
−120
−110
−100
−90
−80
−70
−60
−50
−40
−30
−20
f − Frequency − Hz
Crosstalk − dB
20 100 1k 10k 20k
G023
Left to Right
Right to Left
Gain = 20 dB
V
CC
= 12 V
V
O
= 1 Vrms
Z
L
= 8 Ω + 66 µH
P
O(Tot)
− Total Output Power − W
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
0 5 10 15 20 25 30
I
CC
− Supply Current − A
G022
V
CC
= 12 V
Gain = 20 dB
Z
L
= 4 Ω + 33 µH
TPA3110D2
www.ti.com SLOS528D –JULY 2009–REVISED JULY 2012
TYPICAL CHARACTERISTICS (continued)
(All Measurements taken at 1 kHz, unless otherwise noted. Measurements were made using the TPA3110D2 EVM which is
available at ti.com.)
SUPPLY CURRENT CROSSTALK
vs vs
TOTAL OUTPUT POWER (BTL) FREQUENCY (BTL)
Note: Dashed Lines represent thermally limited regions.
Figure 26. Figure 27.
SUPPLY RIPPLE REJECTION RATIO TOTAL HARMONIC DISTORTION
vs vs
FREQUENCY (BTL) FREQUENCY (PBTL)
Figure 28. Figure 29.
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