TDA7411 ST Microelectronics, TDA7411 Datasheet - Page 6

• Manufacturer Part Number: TDA7411
• Description: ADVANCED CAR SIGNAL PROCESSOR
• Manufacturer: ST Microelectronics

TDA7411
ELECTRICAL CHARACTERISTICS (continued)
(V
6/43
MID CONTROL
TREBLE CONTROL
SPEAKER ATTENUATORS
AUDIO OUTPUTS
Symbol
C
DC
A
Q
Q
A
A
A
S
G
G
V
A
RANGE
V
MUTE
R
R
STEP
BASS
STEP
BASS
STEP
E
CLIP
R
C
MAX
MAX
= 8V; T
f
f
MAX
f
GAIN
DC
C
C
C
in
in
E
L
L
Center Frequency
Quality Factor
Bass-DC-Gain
Control Range
Step Resolution
Center Frequency
Quality Factor
Control Range
Step Resolution
Center Frequency
Impedance @ACin0,2,3
Impedance @ACin1
Max. Gain
Max. Attenuation
Step Resolution
Output Mute Attenuation
Attenuation Set Error
DC Steps
Clipping Level
Output Load Resistance
Output Load Capacitance
amb
= 25°C; R
Parameter
L
= 10K ; all gains = 0dB; f = 1KHz; unless otherwise specified)
f
f
f
f
Q
Q
Q
Q
DC = off
DC = on
f
f
f
f
Q
Q
f
f
f
f
R
R
R
Adjacent Attenuation Steps
d = 0.3%
C1
C2
C3
C4
C1
C2
C3
C4
C1
C2
C3
C4
in1
in2
in3
1
2
3
4
1
2
Test Condition
Min.
1.35
±13
450
±13
0.9
1.1
1.3
1.8
3.5
0.5
0.9
1.8
0.9
1.8
0.5
-74
0.5
1.6
54
63
72
90
10
12
14
35
35
28
21
13
80
-1
-5
8
2
(150)
Typ.
1.25
12.5
17.5
±15
±15
100
500
-79
1.5
4.4
1.5
0.1
1.8
60
70
80
10
15
50
50
40
30
15
90
1
2
0
1
1
2
1
2
1
1
(2)
Max.
1.65
110
±17
550
±17
1.1
1.4
1.7
2.2
5.5
1.5
1.1
2.2
1.1
2.2
1.5
1.5
66
77
88
12
15
18
21
65
65
52
39
17
±2
10
1
5
V
Unit
KHz
KHz
KHz
KHz
kHz
kHz
kHz
mV
k
k
k
k
k
Hz
Hz
Hz
Hz
dB
dB
dB
dB
Hz
dB
dB
dB
dB
dB
dB
dB
nF
RMS