參數(shù)資料
型號(hào): LA42032
元件分類: 音頻/視頻放大
英文描述: 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13
封裝: SIP-13
文件頁(yè)數(shù): 3/7頁(yè)
文件大?。?/td> 80K
代理商: LA42032
LA42032
No.A0855-3/7
Block Diagram
Test Circuit
* LA42032 employs the zero-bias type input circuit, with the input pin potential being nearly zero (about 0.01V).
Accordingly, the polarity must be determined according to the DC potential of a circuit connected to the previous stage
of LA42032.
Ripple
Filter
Input amplifier
Output amplifier
VCC/ground shorting protection circuit
Load shorting protection circuit
Thermal protection circuit
VCC
Standby
MUTE
IN2
PRE
GND
PWR
GND
+OUT1
-OUT1
+OUT2
-OUT2
IN1
1
2
12
7
5
11
10
6
3
4
Ri=
30k
Ω
8
9
Ri=
30k
Ω
IN1
Ripple
Filter
PRE
GND
PWR
GND
IN2
STBY MUTE
+OUT2
+OUT1
N.C.
-OUT2
-OUT1
VCC
+
1
2
3
4
5
6
7
8
9
10
11
12
13
C5
1000
μF
/16V
C4
10
μF
/10V
C2
4.7
μF
/10V
C1
4.7
μF
/10V
C3
47
μF
/16V
+5V
C7
0.1
μF
RL
R3
2.2
Ω
C6
0.1
μF
R2
2.2
Ω
C8
0.1
μF
RL
R4
2.2
Ω
R1
15k
Ω
C9
0.1
μF
R5
2.2
Ω
LA42032
**
相關(guān)PDF資料
PDF描述
LA42032 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13
LA42051 5 W, 1 CHANNEL, AUDIO AMPLIFIER, SFM13
LA42051 5 W, 1 CHANNEL, AUDIO AMPLIFIER, SFM13
LA42052 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13
LA42052 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA42032-E 功能描述:音頻放大器 POWER AMPLIFIER 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
LA42032L-E 制造商:Sony Semiconductor Solutions Division 功能描述:
LA42051 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Output for TV Application 5W×1ch Power Ampilfier
LA42052 制造商:SANYO Semiconductor Co Ltd 功能描述:5W Stereo Sanyo IC 13-Pin SIP-Hs
LA42052-E 功能描述:音頻放大器 POWER AMPLIFIER 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