TDA7403 Datasheet, PDF (6/26 Pages) STMicroelectronics – BASIC SIGNAL PROCESSOR

TDA7403
ELECTRICAL CHARACTERISTICS (continued)
Symbol
Parameter
TREBLE CONTROL
CRANGE Control Range
ASTEP Step Resolution
fC
Center Frequency
SPEAKER ATTENUATORS
CRANGE Control Range
ASTEP Step Resolution
AMUTE Output Mute Attenuation
EE
Attenuation Set Error
VDC
DC Steps
AUDIO OUTPUTS
VCLIP
Clipping Level
RL
Output Load Resistance
CL
Output Load Capacitance
ROUT
Output Impedance
VDC
DC Voltage Level
GENERAL
e_NO
Output Noise
S/N
Signal to Noise Ratio
d
Distortion
SC
Channel separation Left/Right
ET
Total Tracking Error
Test Condition
Min.
fC1
fC2
fC3
fC4
80
Adjacent Attenuation Steps
d = 0.3%
2.2
2
BW = 20 Hz to 20 KHz
output muted
BW = 20 Hz to 20 KHz
all gain = 0dB
all gain = 0dB flat; VO = 2VRMS
bass treble at 12dB; VO =
2.6VRMS
VIN = 1VRMS; all stages 0dB
VIN = 1VRMS; Bass & Treble = 12dB
80
AV = 0 to -20dB
AV = -20 to -60dB
Typ.
±14
2
10
12.5
15
17.5
50
1
90
0.1
2.6
30
3.8
3
6.5
110
100
0.002
0.05
100
0
0
Max.
2
5
10
120
1
2
Unit
dB
dB
KHz
KHz
KHz
KHz
dB
dB
dB
dB
mV
VRMS
KΩ
nF
Ω
V
µV
µV
dB
dB
%
%
dB
dB
dB
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