參數(shù)資料
型號: TPA3002D2PHPRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP48
封裝: GREEN, PLASTIC, HTQFP-48
文件頁數(shù): 10/40頁
文件大?。?/td> 735K
代理商: TPA3002D2PHPRG4
TPA3002D2
SLOS402C DECEMBER 2002 REVISED JANUARY 2004
www.ti.com
18
C11
C17
10
nF
C20
C12
10
nF
C21
C2
C1
C4
C3
LIN
RIN
SHUTDOWN
BSLP
PVCCL
LOUTP
PGNDL
LOUTN
PVCCL
BSLN
SD
V2P5
RINP
LINN
LINP
A
VDDREF
VREF
V
ARDIFF
V
ARMAX
VOLUME
REFGND
VCLAMPL
BSRP
PVCCR
ROUTP
PGNDR
ROUTN
PVCCR
BSRN
RINN
C5
P3
P2
P1
T7
T6
T5
LOUT
VCC
LOUT+
C9
C15
10
nF
C18
C10
10
nF
C19
ROUT
VCC
L3
(Bead)
C24
1
nF
L4
(Bead)
C25
1
nF
GND
AGND
PGND
L1
(Bead)
C22
1
nF
L2
(Bead)
C23
1
nF
VCC
220
pF
C6
R1
C8
100
nF
C14
C7
Cvcc
VCLAMPR
MODE
MODE_OUT
V
AROUTR
V
AROUTL
AGND
A
VDD
AGND
COSC
ROSC
A
VCC
A
VDD
A
VDD
A
VCC
Cin1
Cin2
C16
Cout1
Cout2
Rout2
Rout1
A
VDD
R3
IN1
Vo
1
VDD
Vo
2
IN2
SD
GND
BYP
TPA61
10A2
Rhps2
Rhpf2
Rhps1
Rhpf1
ROUT+
0.1
F
0.1
F
10
F
1
F
120
k
1
F
10
F
1
F
10
k
10
k
0.47
F
1k
1k
220
F
10
k
220
F
10
k
1
F
120
k
0.1
F
0.1
F
10
F
1
F
1
F
1
F
1
F
1
F
50
k
50
k
50
k
LOUTP
TP
A3002D2
(T3)
(T4)
C13
0.1
F
PGND
10
F
Figure 30. Stereo Class-D With Single-Ended Inputs and Stereo Headphone Amplifier Interface
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