參數(shù)資料
型號(hào): LA47202P
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 音頻/視頻放大
英文描述: 29 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25
封裝: HZIP-25
文件頁(yè)數(shù): 3/8頁(yè)
文件大小: 101K
代理商: LA47202P
LA47202P
No.A0508-3/8
Block Diagram
The components and constant values in the test circuit are used for confirmation of characteristics and do not guarantee
that the application equipment will be free from malfunction or trouble.
10k
4.7k
+
-
+
-
OUT 1+
VCC3/4
VCC1/2
VCC
OUT 1-
PWR GND1
RL
Protective
circuit
Mute
circuit
Standby
switch
PWR GND2
PWR GND3
PWR GND4
PRE GND
0.1
F
1
F
2200
F
11
9
7
8
12
1
6
20
+
2
22
13
+
AC GND
16
25
RL
+
-
+
-
OUT 2+
OUT 2-
Mute
5V
OFFSET
DIAG
5
3
+
-
+
-
OUT 3+
OUT 3-
15
17
19
18
+
IN 4
14
STBY
24
Protective
circuit
4
-
++
-
OUT 4+
OUT 4-
21
23
Low Level
Mute ON
+5V
ST ON
0.47
F
+
CONTROL
4700pF
Ripple
filter
DC
10
22
F
+
0.47
F
+
IN 3
0.47
F
+
IN 2
0.47
F
+
IN 1
0.47
F
相關(guān)PDF資料
PDF描述
LA4725 30 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM14
LA4725 30 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM14
LA4741 28 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM23
LA4742 28 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
LA4743A 28 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA47202P-E 功能描述:音頻放大器 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
LA47202P-N-E 功能描述:音頻放大器 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
LA4725 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-Channel BTL Power Amplifier 30 W+30 W with Standby Switch for Car Stereos
LA4725_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-channel 30W BTL Audio Power Amplifier
LA4725-E 功能描述:音頻放大器 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