TDA7501 Datasheet, PDF (4/18 Pages) STMicroelectronics – LINE-DRIVER FOR DIGITAL CARRADIO SIGNAL PROCESSOR

TDA7501
ELECTRICAL CHARACTERISTICS (continued)
Symbol
A_STEP
AMUTE
EE
V_DC
V_DCOUT
Parameter
Step Resolution
Output Mute Attenuation
Attenuation Set Error
DC Steps
Output DC-voltage
V_CLIP
Output Clipping Level
R_L
C_L
R_OUT
V_N
Output Load Resistance
Output Load Capacitance
Output Impedance
Output Noise
S/N
Signal to Noise Ratio
d_{o ut}
distortion
S_C
Channel Separation left/right
ADCVDDREF (CODEC reference)
Imaxadc
Max. Output Current
BUS INPUTS
V_low
V_high
Voltage for logic ”0”
Voltage for logic ”1”
Test Condition
from +15 to -40dB
Adjacent Attenuation Steps
single supply mode
dual supply mode
d = 0.3%, V_CC = V_DD = 8.3V
gain = 0dB
gain = 6dB
d = 0.3%, V_CC = 12V
V_DD = 8.3V gain = 0dB
AC-coupled
Min.
80
5
BW = 20Hz-20kHz muted 0dB
muted 6dB
gain = 0dB
gain = 6dB
BW = 20Hz-20kHz V_O = 2V_RMS
V _O = 4V_RMS
V_OUT = 1V_RMS; all stages 0dB
80
pin 40
inputs SEL, SCL,SDA,MUTE
inputs SEL, SCL,SDA,MUTE
Typ.
1
100
0.1
4.15
outref
2.3
2.8
4
30
3
7.5
10
13
106
110
0.005
100
0.8
2.4
Max.
2
3
10
120
0.08
5
Unit
dB
dB
dB
mV
V
V
V_RMS
V_RMS
V_RMS
kΩ
nF
Ω
µV
µV
µV
µV
dB
dB
%
dB
mA
V
V
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