Datasheet

f − Frequency − Hz
0
5
10
15
20
25
30
35
40
Gain
−
dB
Phase
−
°
Phase
Gain
10 100 1k 100k10k
200
150
100
50
0
−50
−100
−150
−200
V =12V
R =8
CC
L
W
V =0.1V
C =10 F
I rms
I
m
Gain=32dB
RCFilter=100 ,10nFW
f − Frequency − Hz
0
5
10
15
20
25
30
35
40
Gain
−
dB
Phase
−
°
10 100 1k 100k10k
200
150
100
50
0
−50
−100
−150
−200
Phase
Gain
V =24V
R =8
CC
L
W
V =0.1V
C =10 F
Gain=32dB
RCFilter=100 ,10nF
I rms
I
m
W
V -SupplyVoltage-V
CC
0
5
10
15
20
25
40
30
45
35
50
10
12 14
16
18
20
22 24
26 28
R =8
Gain=20dB
L
W
P
O
−
OutputPower
−
W
THD+N=10%
THD+N=1%
PowerRepresentedby
DashLinesMayRequire
MoreHeatsinking.
V
CC
− SupplyVoltage − V
0
5
10
15
20
25
30
35
10 11 12 13 14 15 16
P
O
− OutputPower − W
THD+N=10%
THD+N=1%
R =4
Gain=20dB
L
W
PowerRepresentedby
DashLinesMayRequire
MoreHeatsinking.
TPA3100D2
SLOS469F –OCTOBER 2005–REVISED AUGUST 2010 www.ti.com
CLOSED LOOP RESPONSE CLOSED LOOP RESPONSE
vs vs
FREQUENCY FREQUENCY
Figure 9. Figure 10.
OUTPUT POWER OUTPUT POWER
vs vs
SUPPLY VOLTAGE SUPPLY VOLTAGE
Figure 11. Figure 12.
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