Datasheet

Reference
2-10
Operation
2.5 Reference
This section includes the TPA6010A4 EVM schematic, the EVM parts list, and
the module PCB layers.
2.5.1 EVM Schematic
Figure 2–6 shows the TPA6010A4 EVM schematic.
Figure 2–6. TPA6010A4 EVM Schematic Diagram
LOUT–GND
CLKLOUT+
LDOCKBBENABLE
PV
DD
BYPASS
BBOUTRLINEIN
PV
DD
RHPIN
RDOCKRIN
SE/BTLSHUTDOWN
BUFFGAINLIN
VOLUMELHPIN
V
DD
LLINEIN
BBINPCBEEP
10
9
12
11
6
5
8
7
2
1
4
3
23
22
21
20
19
18
17
16
15
24
LHP
ROUT–
SE/BTL
TPA6010A4
LIN
RIN
C1 0.47 µF
C3 0.47 µF
V
DD
GND TP4
C9
0.1 µF
HP/LINE
ROUT+
ROUT–
GND
14
13
27
26
25
28
C5 0.47 µF
C6 0.47 µF
C2 0.47 µF
C4 0.47 µF
C7 1 µF
RHP
RLINE
PCBEEP
TP1
LLINE
R1 100 kΩ
BBENABLE
J1
S1
SHUTDOWN
R3 100 kΩ
V
DD
V
DD
V
DD
R2
100 kΩ
J2
HP/LINE
HP/SE
J4
R4
100 kΩ
HP/BTL
J3
C10 10 µF
C8
0.1 µF
V
DD
LDOCK TP2
RDOCK TP3
C12
0.022 µF
R8 15 kΩ
R13 50 kΩ
BUFFGAIN
R12 50 kΩ
VOLUME
PAS
ACT
FILTER
SELECT
LOUT–
LOUT+
BB ATT
R11
50 kΩ
J5
R5
100 kΩ
C16
0.01 µF
R6
15 kΩ
R9
200 kΩ
C13
0.01 µF
PASSIVE
_
+
TLV2450
U2
C15
0.01 µF
R7
15 kΩ
R10
200 kΩ
ACTIVE
C14
0.01 µF
V
DD
1
6
3
2
4
5
SHUTDOWN
ROUT+
GND
HP/LINE