![background image](http://html1.mh-extra.com/html/texas-instruments/tpa3124d2/tpa3124d2_instructions-manual_1094286019.webp)
VCC
VCC
Left In
Shutdown
Control
Mute
Control
Right In
10 F
m
470 F
m
0.22 µF
TP
TPA3124D2
PVCCL
1
SD
2
PVCCL
3
MUTE
4
LIN
5
RIN
6
BYPASS
7
AGND
8
AGND
9
PVCCR
10
VCLAMP
11
PVCCR
12
PGNDR
13
PGNDR
14
ROUT
15
BSR
16
GAIN1
17
GAIN0
18
AVCC
19
AVCC
20
BSL
21
LOUT
22
PGNDL
23
PGNDL
24
T
H
E
R
M
A
L
25
1.0 F
m
+LOUT
0.22 F
m
–ROUT
–LOUT
+ROUT
0.1 F
m
1.0 F
m
470
470
470
F
F
F
m
m
m
1.0 F
m
1.0 F
m
1.0 F
m
1.0 F
m
0.22 F
m
0.22 µF
33 µH
33 µH
S0268-02
+ In
–In
+OUT
–OUT
VCC
VCC
Shutdown
Control
Mute
Control
10 F
m
22
H
m
470 F
m
0.68 F
m
TPA3124D2
PVCCL
1
SD
2
PVCCL
3
MUTE
4
LIN
5
RIN
6
BYPASS
7
AGND
8
AGND
9
PVCCR
10
VCLAMP
11
PVCCR
12
PGNDR
13
PGNDR
14
ROUT
15
BSR
16
GAIN1
17
GAIN0
18
AVCC
19
AVCC
20
BSL
21
LOUT
22
PGNDL
23
PGNDL
24
T
H
E
R
M
A
L
25
1.0 F
m
0.22 F
m
0.1 F
m
1.0 F
m
470 F
m
1.0 F
m
1.0 F
m
1.0 F
m
1.0 F
m
0.22 F
m
22
H
m
0.68 F
m
S0294-02
www.ti.com
........................................................................................................................................................................................................
SLOS578 – MAY 2008
Figure 32. Schematic for Single-Ended (SE) Configuration (8-
Ω
Speaker)
Figure 33. Schematic for Bridge-Tied-Load (BTL) Configuration (8-
Ω
Speaker)
Copyright © 2008, Texas Instruments Incorporated
19
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