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TDA7415CB Datasheet, PDF (15/50 Pages) STMicroelectronics – Car radio multimedia signal processor
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TDA7415CB
Electrical specification
4.3.3 Output section
Table 8.
VCC = 8.0V; VP = 12.0V; Tamb = 25°C; RL =10kΩ ; all gains = 0dB; f = 1kHz; unless otherwise
specified
Output section
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
Rin
VCL
ATTMUTE
Input Impedance
Input Clipping Level
Mute Attenuation
AC0…3 inputs
THD ≤ 0.1%
T1
35
50
1.4
1.5
80
100
0.24
65
kΩ
VRMS
dB
ms
tSMC
Soft-mute completion time,
ramp-up or -down
T2
T3
T4
0.48
ms
10.2
ms
5.1
ms
Volume (Soft-step)
GMAX
AMAX
ASTEP
Max. Gain
Max. Attenuation
Step Resolution
EA Attenuation Set Error
ET Tracking Error
VDC DC Steps
High Pass
G= -20 to +20dB
G= -20 to -60dB
Adjacent Attenuation Steps
From 0dB to GMIN
Center Frequency (1)
fC
QHP Quality Factor (2)
Subwoofer Low Pass
fC0
fC1
fC2
fC3
fC4
fC5
fC6
fC7
Butterworth characteristics
fC
Center Frequency (2)
QHP Quality Factor (2)
Audio Outputs
fC0
fC1
fC2
fC3
fC4
Butterworth characteristics
VPA,max Max. output level; PA-outputs RLOAD ≥ 2kΩ; THD ≤ 0.1%
25
dB
-82
-79
-76
dB
0.5
1
1.5
dB
-1.25
0
+1.25 dB
-3
0
3
dB
2
dB
0.1
3
mV
0.5
5
mV
34
40
46
Hz
52
60
68
Hz
72
80
88
Hz
90
100
110
Hz
108
120
132
Hz
135
150
165
Hz
162
180
198
Hz
198
220
242
Hz
0.665 0.707 0.750
-
44
50
56
Hz
54
60
66
Hz
72
80
88
Hz
90
100
110
Hz
108
120
132
Hz
0.665 0.707 0.750
-
1.88
2
VRMS
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