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TPA3008D2EVM Schematic
3-2
3.1
TPA3008D2EVM Schematic
Figure 3−1. TPA3008D2EVM Schematic
C11
C17
C20
C12
C21
PVCC
PVCC
VCC
220 pF
LIN+
LIN−
RIN−
RIN+
SHUTDOWN
BSLN
PVCCL
PVCCL
LOUTN
LOUTN
PGNDL
PGNDL
LOUTP
LOUTP
PVCCL
PVCCL
BSLP
TPA3008D2
VCLAMPR
SHUTDOWN
V2P5
RINP
LINN
LINP
AVDDREF
NC
GAIN0
GAIN1
FAULT
NC
NC
NC
NC
NC
AVDD
AGND
COSC
ROSC
AVCC
VCLAMPL
BSRN
PVCCR
PVCCR
ROUTN
ROUTN
PGNDR
PGNDR
ROUTP
ROUTP
PVCCR
PVCCR
BSRP
RINN
VCC
AGND
L1
L2
C23
L3
L4
C24
C25
VCC
S1
C1
C2
C5
C3
C4
J1
J2
C8
R1
C6
C14
C13
C16
C7
PGND
AGND
Connected at PowerPad
C9
C10
C15
C19
C18
LOUT+
LOUT−
ROUT
−
ROUT
+
C22
GND
VCC
1 nF
1 nF
220 nF
10
µ
F
220 nF
0.1
µ
F
0.1
µ
F
R2
120 k
Ω
0.47
µ
F
0.47
µ
F
R4
120 k
Ω
R3
120 k
Ω
220 nF
0.1
µ
F
0.1
µ
F
220 nF
1 nF
1 nF
1
µ
F
120 k
Ω
1
µ
F
0.1
µ
F
10
µ
F
1
µ
F
10
µ
F
0.47
µ
F
0.47
µ
F
0.47
µ
F
C26
R5
0
Ω
J3
Q1
DNI
FAULT
*
*
*
*
* Chip ferite bead (example: Fair−Rite 251206700743)
Summary of Contents for TPA3008D2EVM
Page 1: ...July 2004 HPL Audio Power Amplifiers User s Guide SLOU171...
Page 8: ...viii...
Page 14: ...2 4...