参数资料
型号: TDA7429T
厂商: STMICROELECTRONICS
元件分类: 音频控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
封装: 10 X 10 MM, 1.40 MM HEIGTH, TQFP-44
文件页数: 16/22页
文件大小: 237K
代理商: TDA7429T
Obsolete
Product(s)
- Obsolete
Product(s)
3/22
TDA7429
Figure 4. TEST CIRCUIT (TDA7429S)
Figure 5. TEST CIRCUIT (TDA7429T)
PS4
22nF
PS3
22nF
PS2
4.7nF
PS1
100nF
LP
1.2nF
LP1
5.6nF
HP1
680nF
VAR_L
2.2
F
HP2
BASSO_L
VAR_R
BASSO_R
AUXOUT_L AUXOUT_R
L_OUT
R_OUT
VS
CREF
100nF
10
F
22
F
220nF
R_IN3
0.47
F
R_IN2
0.47
F
DIG_GND
SCL
SDA
AGND
18nF
2.7K
MIDDLE_LO
MIDDLE_LI
22nF
18nF
2.7K
MIDDLE_RO
MIDDLE_RI
22nF
100nF
5.6K
BASS_LO
BASS_LI
100nF
5.6K
BASS_RO
BASS_RI
100nF
TREBLE_L
5.6nF
D97AU626
2.2
F
TREBLE_R
5.6nF
MONITOR_R
100nF
42
1
14
2
3
4
5
6
23
24
37
19
20
21
22
41
15
16
17
18
32
31
30
29
28
27
26
25
13
12
11
87
40
39
REARIN
2.2
F
REAROUT
910
R_IN1
0.47
F
38
L_IN1
0.47
F
35
L_IN2
0.47
F
34
L_IN3
0.47
F
33
MONITOR_L
36
PS4
22nF
PS3
22nF
PS2
4.7nF
PS1
100nF
LP
1.2nF
LP1
5.6nF
HP1
680nF
VAR-L
2.2
F
HP2
BASSO-L
VAR-R
BASSO-R
AUXOUT-L
AUXOUT-R
L-OUT
R-OUT
VS
CREF
100nF
10
F
22
F
220nF
R-IN4
0.47
F
R-IN3
0.47
F
R-IN2
0.47
F
DIG-GND
SCL
SDA
AGND
18nF
2.7K
MIDDLE-LO
MIDDLE-LI
22nF
18nF
2.7K
MIDDLE-RO
MIDDLE-RI
22nF
100nF
5.6K
BASS-LO
BASS-LI
100nF
5.6K
BASS-RO
BASS-RI
100nF
TREBLE-L
5.6nF
D96AU533
2.2
F
TREBLE-R
5.6nF
MONITOR_R
100nF
39
40
9
41
42
43
44
1
18
19
33
14
15
16
17
38
10
11
12
13
27
26
25
24
23
22
21
20
87
6
32
37
36
35
REARIN
2.2
F
REAROUT
45
R-IN1
0.47
F
34
L-IN1
0.47
F
31
L-IN2
0.47
F
30
L-IN3
0.47
F
29
L-IN4
0.47
F
28
MONITOR_L
32
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