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参数资料
| 型号： | TDA7429T |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44 |
| 封装： | 10 X 10 MM, 1.40 MM HEIGTH, TQFP-44 |
| 文件页数： | 20/22页 |
| 文件大小： | 237K |
| 代理商： | TDA7429T |
Obsolete
Product(s)
- Obsolete
Product(s)
7/22
TDA7429
SURROUND SOUND MATRIX
TEST CONDITION (Phase Resistor Selection D0=0, D1=1, D2=0. D3=1, D4=0, D5=1, D6=0, D7=1
RPS21
Phase Shifter 2: D3 = 0, D2 = 1
4.8
6.8
8.7
K
RPS22
Phase Shifter 2: D3 = 1, D2 = 0
6
8.4
10.9
K
RPS23
Phase Shifter 2: D3 = 1, D2 = 1
12.9
18.3
23.7
K
RPS30
Phase Shifter 3: D5 = 0, D4 = 0
8.5
12.1
15.6
K
RPS31
Phase Shifter 3: D5 = 0, D4 = 1
10.2
14.5
18.7
K
RPS32
Phase Shifter 3: D5 = 1, D4 = 0
12.7
18.1
23.3
K
RPS33
Phase Shifter 3: D5 = 1, D4 = 1
27.4
39.1
50.75
K
RPS40
Phase Shifter 4: D7 = 0, D6 = 0
8.5
12.1
15.6
K
RPS41
Phase Shifter 4: D7 = 0, D6 = 1
10.2
14.5
18.7
K
RPS42
Phase Shifter 4: D7 = 1, D6 = 0
12.7
18.1
23.3
K
RPS43
Phase Shifter 4: D7 = 1, D6 = 1
27.4
39.1
50.75
K
GOFF
In-phase Gain (OFF)
Mode OFF, Input signal of 1kHz,
1.4 Vp-p, Rin → Rout , Lin → Lout
-1
0
1
dB
DGOFF
LR In-phase Gain Difference
(OFF)
Mode OFF, Input signal of 1kHz,
1.4 Vp-p, Rin → Rout , Lin → Lout
-1
0
1
dB
GMOV
In-phase Gain (Movie)
Movie mode, Effect Ctrl = -6dB
1kHz, 1.4 Vp-p,
Rin → Rout , Lin → Lout
8dB
DGMOV
LR In-phase Gain Difference
(Movie)
Movie mode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 Vp-p
(Rin → Rout) - (Lin → Lout)
0dB
GMUS
In-phase Gain (Music)
Music mode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 Vp-p
(Rin → Rout) , (Lin → Lout)
7dB
DGMUS
LR In-phase Gain Difference
(Music)
Music mode, Effect Ctrl = -6dB
Input signal of 1kHz, 1.4 Vp-p
(Rin → Rout) , (Lin → Lout)
0dB
LMON1
Simulated L Output 1
Simulated Mode, Effect Ctrl = -6dB
Input signal of 250Hz,
1.4 Vp-p, Rin and Lin
→ Lout
4.5
dB
LMON2
Simulated L Output 2
Simulated Mode, Effect Ctrl = -6dB
Input signal of 1kHz,
1.4 Vp-p, Rin and Lin
→ L
out
–4.0
dB
LMON3
Simulated L Output 3
Simulated Mode, Effect Ctrl = -6dB
Input signal of 3.6kHz,
1.4 Vp-p, Rin and Lin
→ L
out
7.0
dB
RMON1
Simulated R Output 1
Simulated Mode, Effect Ctrl = -6dB
Input signal of 250Hz,
1.4 Vp-p, Rin and Lin
→ R
out
– 4.5
dB
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7429T13TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| TDA7430 | 功能描述:音频 DSP Digitally Controlled RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7430_04 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER |
| TDA7430TR | 功能描述:多媒体杂项 DIGITALLY CONTROLLED AUDIO PROCESSOR RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| TDA7431 | 功能描述:音频 DSP Digitally Controlled RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
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