TDA7402 Datasheet, PDF (7/59 Pages) STMicroelectronics – CARRADIO SIGNAL PROCESSOR

ELECTRICAL CHARACTERISTICS (continued)
Symbol
Parameter
Test Conditio n
V_{TH high} High Threshold for SM - Pin
R_PU Internal pull-up resistor
V_PU Internal pull-up Voltage
Notes: 1. If configured as Multiplexer-Output
2. The SM-Pin is active low (Mute = 0)
BASS CONTROL
C_RANGE Control Range
A_STEP Step Resolution
f_C
Center Frequency
f_C1
f_C2
f_C3
f_C4
f_C5
f_C6
f_C7
f_C8
Q_BASS Quality Factor
Q₁
Q₂
Q₃
Q₄
DC_GAIN Bass-DC-Gain
DC = off
DC = on
TREBLE CONTROL
C_RANGE Control Range
A_STEP Step Resolution
f_C
Center Frequency
f_C1
f_C2
f_C3
f_C4
TDA7402
Min. Typ. Max. Unit
2.5
V
32
45
58
kΩ
3.3
V
+15
dB
1
dB
60
Hz
70
Hz
80
Hz
90
Hz
100
Hz
130
Hz
150
Hz
200
Hz
1
1.25
1.5
2
0
dB
4.4
dB
+15
dB
1
dB
10
kHz
12.5
kHz
15
kHz
17.5
kHz
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