TDA7346D 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
比赛名单
TDA7346D Datasheet PDF : 14 Pages
| |||
TDA7346
ELECTRICAL CHARACTERISTICS (continued)
SURROUND SOUND MATRIX
Symbol
GOFF
Parameter
In-phase Gain (OFF)
DGOFF
GMOV1
GMOV2
DGMOV
GMUS1
GMUS2
DGMUS
LMON1
LMON2
LMON3
RMON1
RMON2
RMON3
RLP1
RPS1
RPS2
RPS3
RPS2
RHPI
RLPF
LR In-phase Gain Difference
(OFF)
In-phase Gain (Movie 1)
RPS1, RPS2, RPS3, RPS4 =
POR Preset
In-phase Gain (Movie 2)
RPS1, RPS2, RPS3, RPS4 =
POR Preset
LR In-phase Gain Difference
(Movie)
In-phase Gain (Music 1)
RPS1 = POR PRESET
In-phase Gain (Music 2)
RPS1 = POR PRESET
LR In-phase Gain Difference
(Music)
Simulated L Output 1
RPS1, RPS2, RPS3, RPS4 =
POR Preset
Simulated L Output 2
RPS1, RPS2, RPS3, RPS4 =
POR Preset
Simulated L Output 3
RPS1, RPS2, RPS3, RPS4 =
POR Preset
Simulated R Output 1
RPS1, RPS2, RPS3, RPS4 =
POR Preset
Simulated R Output 2
RPS1, RPS2, RPS3, RPS4 =
POR Preset
Simulated R Output 3
RPS1, RPS2, RPS3, RPS4 =
POR Preset
Low Pass Filter Resistance
Phase Shifter 1 Resistance
Phase Shifter 2 Resistance
Phase Shifter 3 Resistance
Phase Shifter 4 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
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
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
at POR
at POR
at POR
at POR
Min.
-1.5
-1.5
Typ.
0
0
7
8
0
6
7.5
0
4.5
– 4.0
7.0
– 4.5
3.8
– 20
10
17.95
8.465
18.050
18.050
60
10
Max.
1.5
1.5
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
KΩ
kΩ
KΩ
KΩ
KΩ
KΩ
KΩ
4/14
Share Link: 