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參數(shù)資料
| 型號： | TDA7429T |
| 廠商： | 意法半導體 |
| 英文描述： | DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| 中文描述： | 數(shù)控式矩陣環(huán)繞聲音頻處理器 |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 160K |
| 代理商： | TDA7429T |
ELECTRICALCHARACTERISTICS
(continued)
SURROUND SOUND MATRIX
TEST CONDITION (PhaseResistor Selection D0=0, D1=1, D2=0.D3=1, D4=0, D5=1, D6=0,D7=1
Symbol
R
PS21
R
PS22
R
PS23
R
PS30
R
PS31
R
PS32
R
PS33
R
PS40
R
PS41
R
PS42
R
PS43
G
OFF
Parameter
Test Condition
Min.
4.8
6
12.9
8.5
10.2
12.7
27.4
8.5
10.2
12.7
27.4
-1
Typ.
6.8
8.4
18.3
12.1
14.5
18.1
39.1
12.1
14.5
18.1
39.1
0
Max.
8.7
10.9
23.7
15.6
18.7
23.3
50.75
15.6
18.7
23.3
50.75
1
Unit
K
K
K
K
K
K
K
K
K
K
K
dB
Phase Shifter 2: D3 = 0, D2 = 1
Phase Shifter 2: D3 = 1, D2 = 0
Phase Shifter 2: D3 = 1, D2 = 1
Phase Shifter 3: D5 = 0, D4 = 0
Phase Shifter 3: D5 = 0, D4 = 1
Phase Shifter 3: D5 = 1, D4 = 0
Phase Shifter 3: D5 = 1, D4 = 1
Phase Shifter 4: D7 = 0, D6 = 0
Phase Shifter 4: D7 = 0, D6 = 1
Phase Shifter 4: D7 = 1, D6 = 0
Phase Shifter 4: D7 = 1, D6 = 1
In-phase Gain (OFF)
Mode OFF,Input signal of
1kHz, 1.4 V
p-p
, R
in
→
R
out
L
in
→
L
out
Mode OFF,Input signal of
1kHz, 1.4 V
p-p
R
in
→
R
out
, L
in
→
L
out
Movie mode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 V
p-p
R
in
→
R
out
, L
in
→
L
out
Movie mode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 V
p-p
(R
in
→
R
out
) – (L
in
→
L
out
)
Musicmode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 V
p-p
(R
in
→
R
out
), (L
in
→
L
out
)
Musicmode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 V
p-p
(R
in
→
R
out
) - (L
in
→
L
out
)
SimulatedMode,EffectCtrl= -6dB
Input signal of 250Hz,
1.4 V
p-p
, R
in
and L
in
→
L
out
SimulatedMode,EffectCtrl= -6dB
Input signal of 1kHz,
1.4 V
p-p
, R
in
and L
in
→
L
out
SimulatedMode, EffectCtrl= -6dB
Input signal of 3.6kHz,
1.4 V
p-p
, R
in
and L
in
→
L
out
SimulatedMode,EffectCtrl= -6dB
Input signal of 250Hz,
1.4 V
p-p
, R
in
and L
in
→
R
out
SimulatedMode,EffectCtrl= -6dB
Input signal of 1kHz,
1.4 V
p-p
, R
in
and L
in
→
R
out
SimulatedMode,EffectCtrl= -6dB
Input signal of 3.6kHz,
1.4 V
p-p
, R
in
and L
in
→
R
out
D
GOFF
LR In-phase Gain Difference
(OFF)
-1
0
1
dB
G
MOV
In-phase Gain (Movie)
8
dB
D
GMOV
LR In-phase Gain Difference
(Movie)
0
dB
G
MUS
In-phase Gain (Music)
7
dB
D
GMUS
LR In-phase Gain Difference
(Music)
0
dB
L
MON1
Simulated L Output 1
4.5
dB
L
MON2
Simulated L Output 2
–4.0
dB
L
MON3
Simulated L Output 3
7.0
dB
R
MON1
Simulated R Output 1
– 4.5
dB
R
MON2
Simulated R Output 2
3.8
dB
R
MON3
Simulated R Output 3
– 20
dB
R
LP1
R
HPI
R
LPF
Low Pass Filter Resistance
High Pass Filter Resistance
LP Pin Impedance
7
42
7
10
60
10
13
78
13
K
K
K
TDA7429S - TDA7429T
7/20
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相關代理商/技術參數(shù) |
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|---|---|
| TDA7429T13TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| TDA7430 | 功能描述:音頻 DSP Digitally Controlled RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
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| TDA7430TR | 功能描述:多媒體雜項 DIGITALLY CONTROLLED AUDIO PROCESSOR RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| TDA7431 | 功能描述:音頻 DSP Digitally Controlled RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
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