TDA7429S Datasheet, PDF (3/20 Pages) STMicroelectronics – DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX

QUICK REFERENCE DATA
Symbol
V_S
V_CL
THD
S/N
S_C
Parameter
Supply Voltage
Max. input signal handling
Total Harmonic Distortion V = 1Vrms f = 1KHz
Signal to Noise Ratio V out = 1Vrms (mode = OFF)
Channel Separation f = 1KHz
Treble Control (2db step)
Middle Control (2db step)
Bass Control (2dB step)
Balance Control 1dB step (LCH, RCH)
Mute Attenuation
TEST CIRCUIT (TDA7429T)
TDA7429S - TDA7429T
Min.
7
2
-14
-14
-14
-79
Typ.
9
0.01
106
90
100
Max.
10.2
0.1
+14
+14
+14
0
Unit
V
Vrms
%
dB
dB
dB
dB
dB
dB
dB
2.2µF
BASSO-R VAR-R
22nF
9
8
PS4
40
22nF
PS3
41
4.7nF
PS2
42
100nF
PS1
43
1.2nF
LP
44
5.6nF
LP1
1
5.6nF
TREBLE-R
18
5.6nF
TREBLE-L
19
100nF
MONITOR_R 33
2.2µF
2.2µF
0.47µF
BASSO-L VAR-L REAROUT REARIN
R-IN4
7
6
4
5
37
0.47µF
R-IN3
36
TDA7429
0.47µF
R-IN2
35
34
32
31
30
29
28
39
38
22nF
MIDDLE-LO
14
18nF
2.7K
15
MIDDLE-LI
22nF
16
MIDDLE-RO
18nF
2.7K
17
MIDDLE-RI
27
26
25
24
D96AU533
AUXOUT-L AUXOUT-R L-OUT R-OUT
23
22
DIG-GND SCL
21
SDA
10
11
12
13
20
3
2
AGND HP2 HP1
680nF
R-IN1
0.47µF
MONITOR_L
L-IN1
0.47µF
L-IN2
0.47µF
L-IN3
0.47µF
L-IN4
V_S
0.47µF
10µF
CREF
22µF
220nF
100nF
BASS-LO
100nF
BASS-LI
100nF
BASS-RO
100nF
BASS-RI
100nF
5.6K
5.6K
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