Datasheet

10
Schematic
2.1 Schematic
C
6
1 uF
C
5
2.2 uF
R
1
50 k
Out Left
TPA1517DWP EVM Circuit
SLOP106
GND
C
8
100 uF
GND
C
1
1 uF
Audio Input
(RIN)
7 8 9
10
11 12 13 14
Vo 1
PGND
GND/HS
Vo 2
GND/HS
Vo 2
PGND
Vo 1
3 4 5 6
15 16 17 18
SGND
SVRR
NC
NC
NC
M/SB VCC
NC
1 2
19 20
In 1 +
GND/HS
In 2 +
GND/HS
V
CC
04/19/9
PUMP UP THE VOLUME
C 4
470 uF
R
8
6.8 k
D 2
1N914
R
11
220
S
2
depop
Mute/STBY TTL
(Mute)
R
7
1 k
R
3
10 k
C
7
1 uF
Q
1,2
FMMT
3904CT
V
CC
R
5
47 k
R
6
47 k
R
9
10 k
R
4
10 k
S
1
M/SD
R
10
1 k
S
3
Mute
R
2
50 k
C
2
1 uF
Audio Input
(LIN)
Out Right
GND
C
3
470 uF
D
1
1N914
= Ground Plane (*) = Signal Ground
* * *
* * *
Figure 2 - Schematic of 1517PWP EVM
Power: 9.5 to 15 Vdc, 2.5 A peak, 0.5 A rms (Normal Music Input).
Audio Inputs: Stereo, Cap Coupled
Speaker Outputs: 4 ohm drive, 3 W rms/Channel (Tone Output)
8 ohm drive, 1.5 W rms/Channel (Tone Output)