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參數(shù)資料
| 型號： | FAN7005 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 200mW Stereo Power Amplifier with Shutdown |
| 中文描述： | 200mW的立體聲功率放大器，帶有關(guān)斷 |
| 文件頁數(shù)： | 13/16頁 |
| 文件大?。?/td> | 495K |
| 代理商： | FAN7005 |
FAN7005
13
Typical Application Circuit
Components
Description
1. R
IR
, R
IL
Inverting input resistance which sets the closed-loop gain in conduction with R
F
. This resistor
also forms a high pass filter with C
I
at fc=1/2
π
R
I
C
I
.
Input coupling capacitor which blocks the dc voltage at the amplifier’s input terminals. Also
creates a high pass filter with R
I
at fc=1/2
π
R
I
C
I
. Refer to the section, proper
Selection of
External Components
, for an explanation of how to determine the value of C
I
.
Feedback resistance which sets closed-loop gain in conduction with R
I
.
Supply bypass capacitor which provides power supply filtering. Refer to the
Application
Information Section
for proper placement and selection of the supply bypass capacitor.
Bypass pin capacitor which provides half the supply voltage filtering. Refer to the section,
Proper Selection of External Components
, for information concerning proper placement
and selection of C
B
.
Output coupling capacitor which blocks the dc voltage at the amplifier’s output. Forms a high
pass filter with R
L
at fo=1/2
π
R
L
C
O.
2. C
IR
, C
IL
3. R
FR
, R
FL
4. C
S1
, C
S2
5. C
B
6. C
OR
, C
OL
Bias
8
6
3
1
2
4
5
7
Audio
Input
Right
Audio
Input
Left
C
IR
R
IR
R
FR
C
SD
C
B
C
OR
R
LR
8
/
16
R
LL
/
32
20k
20k
100k
VDD/2
V
DD
RIN
SDH
GND
BP
LIN
LOUT
ROUT
R
FL
R
IL
C
IL
C
OL
Rsd
100k
8
/
16
/
32
20k
20k
20k
20k
330
μ
F
330
μ
F
0.47
μ
F
0.47
μ
F
20k
1
μ
F
104
C
S2
C
S1
10
μ
F
104
VDD
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| FAN7005MU | 200mW Stereo Power Amplifier with Shutdown |
| FAN7005MUX | 200mW Stereo Power Amplifier with Shutdown |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN7005M | 功能描述:音頻放大器 200mW Power amp Stereo 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 |
| FAN7005MU | 功能描述:音頻放大器 200mW Power amp Stereo 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 |
| FAN7005MUX | 功能描述:音頻放大器 200mW Power amp Stereo 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 |
| FAN7005MX | 功能描述:音頻放大器 200mW Power amp Stereo 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 |
| FAN7021 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:CMOS Power Amplifier |
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