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參數(shù)資料
| 型號(hào)： | LA42102 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| 封裝： | SIP-13 |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 87K |
| 代理商： | LA42102 |
LA42102
No.A0494-3/8
Block Diagram
Test Circuit
* LA42102 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 LA42102.
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
8
9
Ri=
30k
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
F
/25V
C4
10
F
/10V
C2
4.7
F
/10V
C1
4.7
F
/10V
C3
47
F
/25V
+5V
C7
0.1
F
RL
R3
2.2
C6
0.1
F
R2
2.2
C8
0.1
F
RL
R4
2.2
R1
15k
C9
0.1
F
R5
2.2
LA42102
**
PCA00898
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA42102 | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA42105 | 5 W, 1 CHANNEL, AUDIO AMPLIFIER, ZFM15 |
| LA42105 | 5 W, 1 CHANNEL, AUDIO AMPLIFIER, ZFM15 |
| LA42201 | 20 W, 1 CHANNEL, AUDIO AMPLIFIER, ZFM7 |
| LA42205 | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM15 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA42102A-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA42102-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 |
| LA42105 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC Audio Output for TV application BTL 5W 】 1ch Power Amplifier |
| LA42105-E | 制造商:ON Semiconductor 功能描述:AUDIO AMPLIFIER BTL 1CH - Ammo Pack |
| LA42152 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC 5W 2-Channel AF Power Amplifier With DC Volume Control |
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