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參數(shù)資料
| 型號： | AN7190NZ |
| 廠商： | PANASONIC CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | Dual 20 W BTL power amplifier |
| 中文描述： | 24 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
| 封裝： | ZIP-15 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 55K |
| 代理商： | AN7190NZ |
ICs for Audio Common Use
AN7190NK, AN7190NZ
Dual 20 W BTL power amplifier
1
I
Overview
The AN7190NK and the AN7190NZ are audio power
ICs developed for the sound output of car audio (dual 20
W). It is incorporating various protective circuits to pro-
tect the IC from destruction by GND-open, short circuit
to GND and power supply surge which are the important
subject of power IC protection, so the IC will largely
contribute to a high reliability design of equipment. Also,
it is incorporating a perfect muting circuit which is free
from shock noise, so that a shock noise design under the
set transient condition can be made easily using together
with its standby function.
I
Features
BTL 20 W
×
2-channel (4
), G
V
=
40 dB
Built-in various protection circuits (thermal protection,
short circuit to V
CC
and short circuit to GND, V
CC
-open
short circuit to V
CC
, GND-open short circuit to GND,
overvoltage and supply surge, and ASO, etc.)
Especially, the supply surge breakdown voltage is 100
V or more.
GND open breakdown voltage is 16 V or more.
Built-in standby function
Free from shock noise at STB on/off.
Built-in muting function
Free from shock noise at mute-on/off.
Adapting attenuator method so that abnormal sound due
Attack time, recovery time are 50 ms or less.
Reduction in external components
It eliminates the need for NF and BS electrolytic ca-
pacitors.
Muting function is not required, and power supply choke
coil is unnecessary.
Provided with beep sound input pin
2
load guaranteed
I
Applications
Car audio
HZIP016-P-0665A
AN7190NK
Unit : mm
HZIP015-P-0745A
AN7190NZ
Unit : mm
11.3±0.3
7.7±0.3
(
2
(
2
2
2
(
0
(
(
(
1
1
1
+
-
0
φ
3.6
R1.8
3.5±0.2
1
1
(
1
0
+
-
0
(12.5)
(14.1)
(17.63)
(18.7)
(21.5)
(1.2)
R0.7
18.00±0.30
13.50±0.30
φ
3.60±0.10
1
1
15
4.00±0.20
1.50±0.10
0.50
–0.10
(0.61)
(1.80)
(2.54)
0.25
–0.05
R0.55
3
1
1
1
1.27
(1.95)
19.00±0.30
19.30±0.30
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AN7191NZ | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Dual 20 W BTL audio power amplifier |
| AN7194 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Dual BTL 50 W single power supply class-H power amplifier IC |
| AN7194K | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Dual BTL 50 W single power supply class-H power amplifier IC |
| AN7194Z | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Dual BTL 50 W single power supply class-H power amplifier IC |
| AN7195 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Dual 15 W BTL power IC for car audio |
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