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E-TDA7514TR View Datasheet(PDF) - STMicroelectronics

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E-TDA7514TR Datasheet PDF : 74 Pages
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TDA7514
Table 9. (continued)
LOUDNESS CONTROL
Symbol
Parameter
AMAX
Max Attenuation
ASTEP Step Resolution
fPeakLPF LPF Peak Frequency
fPeakLPF HPF Peak Frequency
VOLUME CONTROL
GMAX
Max Gain
AMAX
Max Attenuation
ASTEP Step Resolution
EA
Attenuation Set Error
ET
Tracking Error
VDC
DC Steps
SOFT MUTE
AMUTE Mute Attenuation
TD
Delay Time
VTH Low Low Threshold for SM Pin
VTH High High Threshold for SM Pin
BASS CONTROL
CRANGE Control Range
ASTEP Step Resolution
fc
Center Frequency
QBASS Quality Factor
24/74
Test Condition
fP1
fP2
fP3
fP1
fP2
fP3
fP4
G = -20 to +15dB
G = -79 to -20dB
Adjacent Attenuation Steps
From 0dB to GMIN
T1
T2
T3
T4
fC1
fC2
fC3
fC4
Q1
Q2
Q3
Min. Typ. Max. Unit
-21
-19
-17
dB
0.5
1
1.5
dB
32.5
Hz
40
Hz
150
Hz
4
kHz
6
kHz
8
kHz
10
kHz
14
15
16
dB
-83
-79
-75
dB
0.5
1
1.5
dB
2
dB
4
dB
2
dB
0.1
3
mV
0.5
5
mV
80
dB
0.48
ms
0.96
ms
20.2
ms
40.4
ms
1
V
2.5
V
±14
±15
±16
dB
0.5
1
1.5
dB
54
60
66
Hz
72
80
88
Hz
90
100 110
Hz
117
130
143
Hz
0.9
1
1.1
1.1 1.25 1.4
1.3
1.5
1.7
 

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