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參數(shù)資料
| 型號： | TDA2006V |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 12W AUDIO AMPLIFIER |
| 中文描述： | 12瓦音頻放大器 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 193K |
| 代理商： | TDA2006V |
Figure 17 :
BridgeAmplifier Configurationwith Split Power Supply(P
O
= 24W, V
S
=
±
12V)
PRACTICALCONSIDERATIONS
PrintedCircuit Board
The layout shown in Figure14 should be adopted
by the designers. If different layout are used, the
ground points of input 1 and input 2 must be well
decoupled from ground of the output on which a
ratherhigh current flows.
AssemblySuggestion
No electricalisolationis neededbetween thepack-
age and the heat-sink with single supply voltage
configuration.
Application Suggestion
The recommended values of the components are
the onesshownon applicationcircuits of Figure13.
Different values can be used. The table1 can help
the designers.
Table 1
Component
Recommanded
Value
22 k
680
22 k
Purpose
Larger Than
Recommanded Value
Increase of Gain
Decrease of Gain (*)
Increase of Input
Impedance
Danger of Oscillation at
High Frequencies with
Inductive Loads
Poor High Frequencies
Attenuation
Smaller Than
Recommanded Value
Decrease of Gain (*)
Increase of Gain
Decrease of Input
Impedance
R
1
R
2
R
3
Closed Loop Gain Setting
Closed Loop Gain Setting
Non InvertingInput
Biasing
Frequency Stability
R
4
1
R
5
3 R
2
Upper Frequency Cut-off
Danger of Oscillation
C
1
2.2
μ
F
Input DC Decoupling
Increase of Low
Frequencies Cut-off
Increase of Low
Frequencies Cut-off
Danger of Oscillation
Danger of Oscillation
Danger of Oscillation
C
2
22
μ
F
Inverting Input DC
Decoupling
Supply Voltage by Pass
Supply Voltage by Pass
Frequency Stability
C
3
C
4
C
5
C
6
C
7
0.1
μ
F
100
μ
F
0.22
μ
F
1
2
π
BR
1
1N4001
C
8
Upper Frequency Cut-off
Lower Bandwidth
Larger Bandwidth
D
1
D
2
To Protect the Device Against Output Voltage Spikes.
(*) Closed loop gain must be higher than24dB.
TDA2006
8/12
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| TDA2007 | 6 + 6W STEREO AMPLIFIER |
| TDA2008 | 12W AUDIO AMPLIFIER Vs = 22V, RL= 4ohm |
| TDA2008V | 12W AUDIO AMPLIFIER Vs = 22V, RL= 4ohm |
| TDA2009 | 10 +10W STEREO AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| TDA2008 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:12W AUDIO AMPLIFIER Vs = 22V, RL= 4ohm |
| TDA2008V | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:12W AUDIO AMPLIFIER Vs = 22V, RL= 4ohm |
| TDA2009 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:10 +10W STEREO AMPLIFIER |
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