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參數(shù)資料
| 型號(hào)： | AN7140 |
| 英文描述： | 5W Audio Power Amplifier Circuit(33.81 k) |
| 中文描述： | 5W音頻功率放大器電路（33.81十一） |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 33K |
| 代理商： | AN7140 |
ICs for Audio Common Use
I
Overview
The AN7140 is an integrated circuit designed for low
power amplifier such as portable radio, radio cassette
tape recorder and car radio. Wide supply voltage range
(6 ~ 16V) enables stabilized operation. Fewer external
components and 9-pin SIL package achieved compact
and highly integrated set.
I
Features
High gain, low distortion, low noise
Fewer external components
Built-in thermal protection circuit
Built-in overvoltage protection circuit
Incorporating automatic operating point stabilizer circuit
Low shock noise when power is switched ON and OFF
AN7140
5W Audio Power Amplifier Circuit
Unit : mm
1
±
0
1
±
0
0
±
0
±
0
5.6
±
0.25
9
8
7
6
5
4
3
2
1
8.4
±
0.25
7.1
±
0.25
6.3
±
0.3
3.75
±
0.25
0
±
0
1
±
0
2
1
±
0
1
±
0
0
+
–
9-Lead SIP Package with Fin (HSIP009-P-0000)
1
5.8
±
0.25
1.5
±
0.25
2.65
±
0.1
2
±
0
6
8
5
4
2
1
3
9
Input
Circuit
Power Supply
Ripple Rejection
Temperature
Compensation
Drive
Overvoltage
Protection
SEPP Output
Circuit
GND
GND
7
V
CC
I
Block Diagram
Pin No.
1
2
3
4
5
6
7
8
9
Pin Name
Output
GND
Bootstrap
Phase Compensation
N.F.B
Input
GND
Ripple Filter
V
CC
I
Pin Descriptions
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AN7141 | Single Audio Amplifier |
| AN7141N | |
| AN7146H | Dual Audio Amplifier |
| AN7146M | Dual Audio Amplifier |
| AN714 | Dual 5.3W Audio Power Amplifier Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AN7141 | 制造商:Panasonic Industrial Company 功能描述:SUB ONLY ICAN7141N |
| AN7141N | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7142 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:0.9W DUAL AUDIO POWER AMPLIFIER |
| AN7146H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Audio Amplifier |
| AN7146M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Audio Amplifier |
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