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參數(shù)資料
| 型號(hào)： | TDA7401D |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | DIGITALLY CONTROLLED AUDIO PROCESSOR WITH LOUDSPEAKERS EQUALIZER |
| 中文描述： | 數(shù)控式音箱均衡器音頻處理器 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 68K |
| 代理商： | TDA7401D |
100nF
100nF
+
-
HP2
HP1
R1 = EQUIVALENT RESISTANCE AT PIN HP1
R2 = EQUIVALENT RESISTANCE AT PIN HP2
D98AU836
56.5K
18.7K
9.4K
7.7K
4.4K
3.6K
12.5K
56K
6.2K
3.5K
2.1K
3.8K
4.7K
9.4K
28K
28K
Figure 1. HP Filter
HP FILTER
HP FILTER
HP FILTER
HP FILTER
MUTE
GAIN
+20/-79dB
MUX
I
2
C BUS
SUPPLY
22
21
20
19
18
17
16
15
1
2
HP FL 1
HP FL 2
HP FR 1
HP FR 2
HP RL 1
HP RL 2
HP RR 1
HP RR 2
AUX 1 IN L
AUX 1 IN R
7
6
AUX R OUT
8
AUX L OUT
9
HP RR OUT
14
HP RL OUT
13
HP FR OUT
11
HP FL OUT
10
OUT REF
12
28
23
24
25
26
27
SDA
S
D
A
C
V
CC
D98AU835
3
MUTE
4
5
CR1
CL1
CR2
100
nF
CL2
100nF
100nF 100nF
HP FL IN
100nF 100nF
HP FR IN
100nF 100nF
HP RL IN
100nF 100nF
HP RR IN
220nF
AUX L IN
220nF
AUX R IN
100nF
100
nF
AUX R OUT
AUX L OUT
HP RR OUT
HP RL OUT
HP FR OUT
HP FL OUT
OUT REF
100nF
10
μ
F
V
CC
10
μ
F
μ
P
Figure 2. ApplicationCircuit
TDA7401
4/10
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|---|---|
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| TDA7403 | BASIC SIGNAL PROCESSOR |
| TDA7403D | BASIC SIGNAL PROCESSOR |
| TDA7404 | CARRADIO-SIGNAL-PROCESSOR |
| TDA7404D | CARRADIO-SIGNAL-PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7402 | 功能描述:音頻 DSP Car Radio Signal 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 |
| TDA7402_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Car radio signal processor |
| TDA7402TR | 功能描述:音頻 DSP Car Radio Signal 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 |
| TDA7403 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:BASIC SIGNAL PROCESSOR |
| TDA7403_02 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:BASIC SIGNAL PROCESSOR |
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