TDA7513T Datasheet, PDF (12/59 Pages) STMicroelectronics – SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR

TDA7513T
Table 24. Audio Processor (continued)
(V_S = 8V; T_amb = 25°C; R_L = 10kΩ; all gains = 0dB; f = 1kHz; unless otherwise specified)
Symbol
Parameter
VTH high High Threshold for SM-/AFS-Pin
BASS CONTROL
CRANGE Control Range
ASTEP Step Resolution
fC
Center Frequency
fC1
fC2
fC3
fC4
Test Condition
QBASS Quality Factor
DCGAIN Bass-Dc-Gain
MID CONTROL
CRANGE Control Range
ASTEP Step Resolution
fC
Center Frequency
QBASS Quality Factor
TREBLE CONTROL
CRANGE Control Range
ASTEP Step Resolution
fC
Center Frequency
SPEAKER ATTENUATORS
RIN Input Impedance
GMAX Max Gain
AMAX Max Attenuation
ASTEP Step Resolution
AMUTE Output Mute Attenuation
EE Attenuation Set Error
VDC DC Steps
Q1
Q2
Q3
Q4
DC = off
DC = on
fC1
fC2
fC3
fC4
Q1
Q2
fC1
fC2
fC3
fC4
Adjacent Attenuation Steps
Min.
4
Typ.
Max.
Unit
V
±13
±15 ±17
dB
0.5
1
1.5
dB
54
60
66
Hz
63
70
77
Hz
72
80
88
Hz
90
100 110 Hz
(150)2
0.9
1
1.1
1.1 1.25 1.4
1.3
1.5 1.7
1.8
2
2.2
-1
0
1
dB
3.5
4.4 5.5
dB
±13
±15 ±17
dB
0.5
1
1.5
dB
450 500 550 Hz
0.9
1
1.1 kHz
1.35 1.5 1.65 kHz
1.8
2
2.2 kHz
0.9
1
1.1
1.8
2
2.2
±13
±15 ±17
dB
0.5
1
1.5
dB
8
10
12 kHz
10
12.5 15
kHz
12
15
18 kHz
14
17.5 21
kHz
17.5
25 32.5 kΩ
13
15
17
dB
-70
-79
dB
0.5
1
1.5
dB
80
90
dB
±2
dB
mV
12/59