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參數(shù)資料
| 型號(hào)： | TDA2050H |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 32W Hi-Fi AUDIO POWER AMPLIFIER |
| 中文描述： | 32W高保真音頻功率放大器 |
| 文件頁(yè)數(shù)： | 5/13頁(yè) |
| 文件大?。?/td> | 185K |
| 代理商： | TDA2050H |
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SPLITSUPPLY APPLICATION SUGGESTIONS
The recommended values of the external compo-
nents are those shown on the application circuit
of fig. 2. Differentvalues can be used. The follow-
ing table can help the designer.
Component
Recommended
Value
22k
Purpose
Larger than
Recommended Value
Increase of Input
Impedance
Decrease of Gain (*)
Increase of Gain
Danger of Oscillations
Smaller than
Recommended Value
Decrease of Input
Impedance
Increase of Gain
Decrease of Gain (*)
R1
Input Impedance
R2
R3
R4
C1
680
22k
2.2
1
μ
F
Feedback Resistor
Frequency Stability
Input Decoupling DC
HigherLow-frequency
cut-off
HigherLow-frequency
cut-off
Danger of Oscillations
C2
22
μ
F
Inverting Input
DC Decoupling
Supply Voltage Bypass
Increase of Switch
ON/OFF Noise
C3
C4
C5
C6
C7
100nF
220
μ
F
Supply Voltage Bypass
Danger of Oscillations
0.47
μ
F
Frequency Stability
Danger of Oscillations
(*) The gain must be higher than 24dB
PRINTED CIRCUIT BOARD
The layout shown in fig. 2 should be adopted by
the designers. If different layouts are used, the
ground points of input 1 and input 2 must be well
decoupledfrom the ground return of the output in
which a highcurrent flows.
TDA2050
5/13
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| TDA2050V | 32W Hi-Fi AUDIO POWER AMPLIFIER |
| TDA2050 | 32W Hi-Fi Audio Amplifier(32W Hi-Fi音頻功率放大器) |
| TDA2051H | 40W Hi-Fi AUDIO POWER AMPLIFIER |
| TDA2051V | 40W Hi-Fi AUDIO POWER AMPLIFIER |
| TDA2051 | 40W Hi-Fi Audio Power Amplifier(40W Hi-Fi音頻功率放大器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA2050L-TB5-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:32W HI-FI AUDIO POWER AMPLIFIER |
| TDA2050-TB5-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:32W HI-FI AUDIO POWER AMPLIFIER |
| TDA2050V | 功能描述:音頻放大器 32W Hi-Fi Audio 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 |
| TDA2050V | 制造商:STMicroelectronics 功能描述:AUDIO AMP 25W 2050 PENTAWATT-5 |
| TDA2051 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:40W Hi-Fi AUDIO POWER AMPLIFIER |
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