參數(shù)資料
型號: TPA0252PWPR
元件分類: 音頻放大器
英文描述: Toggle
中文描述: 放大器。其他
文件頁數(shù): 28/42頁
文件大?。?/td> 806K
代理商: TPA0252PWPR
TPA0202
2-W STEREO AUDIO POWER AMPLIFIER
SLOS205B – FEBRUARY 1998 – REVISED DECEMBER 2000
28
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
CBR
0.1
μ
F
CSR
0.1
μ
F
(see Note B)
Right
MUX
RLINEIN
RHPIN
Left
MUX
LHPIN
LLINEIN
Bias, Mute,
Shutdown,
and SE/BTL
MUX Control
+
+
RBYPASS
MUTE IN
MUTE OUT
SHUTDOWN
LBYPASS
ROUT+
ROUT–
RVDD
LVDD
LOUT+
LOUT–
SE/BTL
HP/LINE
CIRLINE
1
μ
F
RIRLINE
10 k
RFRLINE
50 k
CFRLINE
5 pF
System
Control
CILLINE
1
μ
F
RILLINE
10 k
4
5
6
8
9
11
19
20
21
RFLLINE
50 k
CFLLINE
5 pF
100 k
100 k
VDD
COUTR
330
μ
F
COUTL
330
μ
F
10
3
16
7
14
18
15
22
1 k
CIRHP
1
μ
F
RIRHP
10 k
RFRHP
10 k
See Note A
CBL
1
μ
F
CILHP
1
μ
F
RILHP
10 k
RFLHP
10 k
CSR
0.1
μ
F
(see Note B)
VDD
1 k
0.1
μ
F
NOTES: A. This connection is for ultra-low current in shutdown mode.
B. A 0.1
μ
F ceramic capacitor should be placed as close as possible to the IC. For filtering lower-frequency noise signals, a larger
aluminum electrolytic capacitor of 10
μ
F or greater should be placed near the audio power amplifier.
Figure 63. TPA0202 Full Configuration Application Circuit
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