參數(shù)資料
型號(hào): TPA032D04DCAR
廠商: Texas Instruments, Inc.
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Dual Audio Amplifier
中文描述: 雙音頻放大器
文件頁數(shù): 11/24頁
文件大小: 350K
代理商: TPA032D04DCAR
TPA032D04
10-W STEREO CLASS-D AUDIO POWER AMPLIFIER
SLOS203A – DECEMBER 1999 – REVISED MARCH 2000
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
LINP
LINN
LCOMP
VDD
COSC
RCOMP
RINP
RINN
RPVDD
AGND
PGND
LPVDD
PVDD
SHUTDOWN
HPREG
V2P5
HPLOUT
HPROUT
15
μ
H
15
μ
H
0.22
μ
F
0.22
μ
F
1
μ
F
4
12 V
12 V
1
μ
F
1
μ
F
Left Class-D Balanced
Differential Input
Signal
1000 pF
1000 pF
1000 pF
1
μ
F
1
μ
F
33,34
1
μ
F
HPDR
HPDL
CP1
CP2
VCP
FAULT0
FAULT1
MODE
MUTE
1
μ
F
LOUTP
LOUTN
15
μ
H
15
μ
H
0.22
μ
F
0.22
μ
F
1
μ
F
4
ROUTP
ROUTN
47 nF
0.1
μ
F
42
1
2
3
9,16
1
μ
F
5
4
6
43
48
44
45
7,20,46,47
12,13,27,36,37
21, 28
41
14,15
10,11
29
8
18
31
17
26
23
24
25
22
34,35
38,39
12 V
HPLIN
HPVCC
HPRIN
19
30
32
Left SE
HP Input
HPLOUT
100 k
100 k
100 k
0.1
μ
F
Right SE
HP Input
0.1
μ
F
100
k
500 k
To
100 k
VDD
HPREG
0.1
μ
F
To System
Control
100 k
1
μ
F
10
μ
F
Right Class-D Balanced
Differential Input
Signal
12 V
1
μ
F
10
μ
F
1
μ
F
100 k
100 k
To System
Control
1
μ
F
HPVCC
100 k
HPVCC
MODE
1 k
1 k
NOTE A: = power ground and = analog ground
HPROUT
220
μ
F
220
μ
F
HPREG
Figure 4. TPA032D04 Typical Configuration Application Circuit
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