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參數(shù)資料
| 型號： | TDA2005S |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 音頻放大器 |
| 英文描述： | 20W BRIDGE AMPLIFIER FOR CAR RADIO |
| 中文描述： | 車內(nèi)廣播20瓦橋式放大器 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大小： | 259K |
| 代理商： | TDA2005S |
Comp.
Recom.
Value
Purpose
Larger Than
Smaller Than
R
1
120 k
Optimization of the Output
Symmetry
Smaller P
o max
Smaller P
o max
R
2
1k
R
3
2 k
R
4
, R
5
12
Closed Loop Gain Setting (see
Bridge Amplifier Design) (*)
R
6
, R
7
1
FrequencyStability
Danger of Oscillation at High
Frequency with Inductive Loads
C
1
2.2
μ
F
Input DC Decoupling
C
2
2.2
μ
F
Optimization of Turn on Pop and
Turn on Delay
High Turn on Delay
Higher Turn on Pop, Higher
Low Frequency Cut-off,
Increase of Noise
C
3
0.1
μ
F
Supply by Pass
Danger of Oscillation
C
4
10
μ
F
Ripple Rejection
Increase of SVR, Increase of
the Switch-on Time
Degradation of SVR.
C
5
, C
7
100
μ
F
Bootstrapping
Increase of Distortion
at low Frequency
C
6
, C
8
220
μ
F
Feedback Input DC Decoupling,
Low Frequency Cut-off
Higher Low Frequency
Cut-off
C
9
, C
10
0.1
μ
F
FrequencyStability
Danger of Oscillation
(*) The closed loop gain must be higher than 32dB.
APPLICATION SUGGESTION
The recommendedvalues of the componentsare those shownon Bridge applicatiioncircuit of Figure1.
Different valuescan be used ; the following table can help the designer.
TDA2005
11/20
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA2005 | 20W Bridge Amplifier for Car Radio(用于汽車無線電的20W橋式放大器) |
| TDA2006 | 12W Audio Amplifier(12W音頻放大器) |
| TDA2006H | 12W AUDIO AMPLIFIER |
| TDA2006V | 12W AUDIO AMPLIFIER |
| TDA2007A | RES 16 OHM 1W 5% 2512 SMD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA2006 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:12W AUDIO AMPLIFIER |
| TDA2006H | 功能描述:音頻放大器 12W AUDIO AMPLIFIER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA2006V | 功能描述:音頻放大器 12W AUDIO AMPLIFIER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA2007 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:6 + 6W STEREO AMPLIFIER |
| TDA2007A | 功能描述:音頻放大器 6+6W Stereo Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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