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參數資料
| 型號： | AN7174 |
| 廠商： | Panasonic Corporation |
| 英文描述： | Dual BTL 14W Audio Power Amplifier Circuit |
| 中文描述： | 橋接單聲道14W雙音頻功率放大器電路 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 86K |
| 代理商： | AN7174 |
ICs for Audio Common Use
I
Overview
The AN7174K is an integrated circuit for 14W (13.2V,
4
) output power amplifier circuit. Two BTL amplifiers are
built-in on a single chip and stereo operation is possible.
It is highly reliable due to protection circuits built-in. The
built-in stand-by circuit makes it possible to switch the cir-
cuit ON/OFF with a charge mode to power supply pin.
I
Features
High output power (BTL 14W
×
2)
Stand-by circuit built-in
Protection circuits built-in (temperature, overvoltage,
V
OUT
–
GND short, Load short, V
OUT
–
V
CC
short)
Low shock noise from power ON/OFF operation
Fewer external parts
Highly stable operation
AN7174K
Dual BTL 14W Audio Power Amplifier Circuit
Unit : mm
6.33
±
0.5
2
±
0
5.9
±
0.25
7.7
±
0.3
7.8
±
0.5
1
16
2
±
0
0
±
0
1
3.6
2
±
0
2
±
0
R
0
1
±
0
3.5
±
0.3
2.66
2.8
±
0.3
12.5
±
0.3
(14.1)
(4.06)
2
±
0
(
1.45
±
0.25
1.8
±
0.25
(1.2)
1.45
±
0.25
16-Lead ZIP Package with Fin (EZIP016-P-0660)
Input
Circuit
Driver
Circuit
Output
Circuit
4
Input
Circuit
Driver
Circuit
Output
Circuit
2
3
7
6
13
1
8
16
12
14
Input
Circuit
Driver
Circuit
Output
Circuit
Input
Circuit
Driver
Circuit
Output
Circuit
15
10
5
11
9
Protection Circuit
Stand – by
Circuit
GND
V
CC
GND
GND
I
Block Diagram
相關PDF資料 |
PDF描述 |
|---|---|
| AN7174K | Dual BTL 14W Audio Power Amplifier Circuit |
| AN7191NZ | Dual 20 W BTL audio power amplifier |
| AN7194 | 16 A SPDT MINIATURE POWER RELAY |
| AN7194K | Dual BTL 50 W single power supply class-H power amplifier IC |
| AN7194Z | Dual BTL 50 W single power supply class-H power amplifier IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AN7174K | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Dual BTL 14W Audio Power Amplifier Circuit |
| AN7174K-LC | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7176K | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7177 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Audio Amplifier |
| AN7178 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Dual 5.7W Audio Power Ampifier Circuit |
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