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TDA7416_11 Datasheet, PDF (9/37 Pages) STMicroelectronics – Car radio signal processor
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TDA7416
Electrical specifications
3.5
Electrical characteristics
VS = 9 V; Tamb = 25 °C; RL = 10 kΩ; all gains = 0 dB; f = 1 kHz; unless otherwise specified.
Table 5.
Symbol
Electrical characteristics
Parameter
Test condition
Min. Typ. Max. Unit
Input selector
Rin Input resistance
All single-ended Inputs
70
VCL Clipping level
-
1.8
SIN Input separation
-
80
GIN MIN Min. input gain
-
-1
GIN MAX Max. input gain
-
13
GSTEP Step resolution
-
0.5
VDC DC steps
Adjacent gain steps
-5
GMIN to GMAX
-10
Voffset Remaining offset with AutoZero -
-
Differential stereo inputs
Rin Input resistance (see Figure 3) Differential
70
VCM = 1 VRMS @ 1 kHz
46
CMRR Common mode rejection ratio
VCM = 1 VRMS @ 10 kHz
46
eNO Output-noise @ speaker-outputs 20Hz - 20kHz, flat; all stages 0dB -
Mixing control
MLEVEL Mixing ratio
Main / mix-source
-
GMAX Max. gain
-
13
AMAX Max. attenuation
-
-83
ASTEP Attenuation step
-
0.5
Loudness control
100
2.2
100
0
15
1
1
1
0.5
100
70
60
11
-6/-6
15
-79
1
130 kΩ
VRMS
dB
1
dB
17
dB
1.5
dB
5
mV
10
mV
-
mV
130 kΩ
-
dB
-
dB
-
µV
-
dB
17
dB
-75
dB
1.5
dB
ASTEP Step resolution
-
AMAX Max. attenuation
-
fP1
fP2
fPeak Peak frequency
fP3
fP4
Volume control
0.5
1
1.5
dB
-21
-19
-17
dB
180 200 220 Hz
360 400 440 Hz
540 600 660 Hz
720 800 880 Hz
GMAX Max. gain
-
AMAX Max. attenuation
-
ASTEP Step resolution
-
18
20
22
dB
-83
-79
-75
dB
0
0.5
1
dB
Doc ID 9837 Rev 2
9/37
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