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參數(shù)資料
| 型號： | TDA7429S |
| 廠商： | 意法半導(dǎo)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)： | 6/20頁 |
| 文件大?。?/td> | 160K |
| 代理商： | TDA7429S |
ELECTRICALCHARACTERISTICS
(refer to the test circuit T
amb
= 25
°
C, V
S
= 9V,R
L
= 10K
,
V
in
= 1Vrms;R
G
= 600
, all controlsflat (G = 0dB), EffectCtrl = -6dB, MODE = OFF; f = 1KHz
unless otherwisespecified)
Symbol
SUPPLY
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
S
I
S
SVR
Supply Voltage
Supply Current
Ripple Rejection
7
10
60
9
10.2
26
V
18
80
mA
dB
L
CH
/ R
CH out
, Mode = OFF
INPUT STAGE
R
IN
V
CL
C
RANGE
A
VMIN
A
VMAX
A
STEP
Input Resistance
Clipping Level
Control Range
Min. Attenuation
Max. Attenuation
Step Resolution
35
2
50
2.5
31.5
0
31.5
0.5
65
K
Vrms
dB
dB
dB
dB
THD = 0.3%
-1
31
1
32
1
BASSCONTROL
Gb
B
STEP
R
B
Control Range
Step Resolution
Internal Feedback Resistance
Max. Boost/cut
+11.5
1
32
+14.0
2
44
+16.0
3
56
dB
dB
K
MIDDLE CONTROL
Gm
M
STEP
R
M
Control Range
Step Resolution
Internal Feedback Resistance
Max. Boost/cut
+11.5
1
17.5
+14.0
2
25
+16.0
3
32.5
dB
dB
K
TREBLE CONTROL
Gt
T
STEP
Control Range
Step Resolution
Max. Boost/cut
+13.0
1
+14.0
2
+15.0
3
dB
dB
EFFECT CONTROL
C
RANGE
S
STEP
Control Range
Step Resolution
- 21
0.5
- 6
1.5
dB
dB
1
SURROUND SOUND MATRIXPHASE
R
PS10
Phase Shifter 1: D1 = 0, D0 = 0
R
PS11
Phase Shifter 1: D1 = 0, D0 = 1
R
PS12
Phase Shifter 1: D1 = 1, D0 = 0
R
PS13
Phase Shifter 1: D1 = 1, D0 = 1
R
PS20
Phase Shifter 2: D3 = 0, D2 = 0
8.3
10
12.6
26.4
4
11.8
14.1
17.9
37.3
5.6
15.2
18.3
23.3
48.85
7.2
K
K
K
K
K
THERMAL DATA
Symbol
R
th j-pins
Description
Value
85
Unit
°
C/W
Thermal Resistance Junction-pins
Max.
ABSOLUTE MAXIMUM RATINGS
Symbol
V
S
T
amb
T
stg
Parameter
Value
11
-10 to 85
-55 to +150
Unit
V
°
C
°
C
Operating Supply Voltage
Operating Ambient Temperature
Storage Temperature Range
TDA7429S - TDA7429T
6/20
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7429T | DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| TDA7429 | Digitally Controlled Audio Processor with Surround Sound Matrix(數(shù)控音頻處理器) |
| TDA7430 | DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER |
| TDA7431 | DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER |
| TDA7432 | BASIC FUNCTION AUDIO PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7429T | 功能描述:音頻 DSP 3-Band Equalizer 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(fēng)格: 封裝 / 箱體: 封裝:Tube |
| 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(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7430_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER |
| 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 |
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