7430 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
7430
STMicroelectronics
7430 Datasheet PDF : 21 Pages
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TDA7430 - TDA7431
ELECTRICAL CHARACTERISTICS (continued)
SURROUND SOUND MATRIX
TEST CONDITION (Phase Resistor Selection D0=0, D1=1, D2=0. D3=1, D4=0, D5=1, D6=0, D7=1
Symbol
GOFF
Parameter
In-phase Gain (OFF)
DGOFF
GMOV
LR In-phase Gain Difference
(OFF)
In-phase Gain (Movie)
DGMOV
GMUS
LR In-phase Gain Difference
(Movie)
In-phase Gain (Music)
DGMUS
LMON1
LR In-phase Gain Difference
(Music)
Simulated L Output 1
LMON2
Simulated L Output 2
LMON3
Simulated L Output 3
RMON1 Simulated R Output 1
RMON2 Simulated R Output 2
RMON3 Simulated R Output 3
RLP1
RHPI
RL PF
Low Pass Filter Resistance
High Pass Filter Resistance
LP Pin Impedance
Test Condition
Mode OFF, Input signal of
1kHz, 1.4 Vp-p, Rin → Rout
Lin → Lout
Mode OFF, Input signal of
1kHz, 1.4 Vp-p
Rin → Rout, Lin → Lout
Movie mode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 Vp-p
Rin → Rout, Lin → Lout
Movie mode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 Vp-p
(Rin → Rout) – (Lin → Lout)
Music mode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 Vp-p
(Rin → Rout), (Lin → Lout)
Music mode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 Vp-p
(Rin → Rout) - (Lin → Lout)
Simulated Mode, EffectCtrl = -6dB
Input signal of 250Hz,
1.4 Vp-p, Rin and Lin → Lout
Simulated Mode, EffectCtrl = -6dB
Input signal of 1kHz,
1.4 Vp-p, Rin and Lin → Lout
Simulated Mode, EffectCtrl = -6dB
Input signal of 3.6kHz,
1.4 Vp-p, Rin and Lin → Lout
Simulated Mode, EffectCtrl = -6dB
Input signal of 250Hz,
1.4 Vp-p, Rin and Lin →Rout
Simulated Mode, EffectCtrl = -6dB
Input signal of 1kHz,
1.4 Vp-p, Rin and Lin →Rout
Simulated Mode, EffectCtrl = -6dB
Input signal of 3.6kHz,
1.4 Vp-p, Rin and Lin → Rout
Min.
-1
-1
7
42
7
Typ.
0
Max.
1
0
1
8
0
7
0
4.5
–4.0
7.0
– 4.5
3.8
– 20
10
13
60
78
10
13
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
KΩ
KΩ
KΩ
7/21
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