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参数资料
| 型号： | LA4802T |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.038 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
| 封装： | MSOP-20 |
| 文件页数： | 8/10页 |
| 文件大小： | 281K |
| 代理商： | LA4802T |
No. 6657-7/10
LA4802T
Pin Descriptions
Pin No.
Pin name
Pin
Pin description
Equivalent circuit
voltage (V)
IC on/off switch
0 to 0.5 V: IC off
1.4 to 4.5 V: IC on
1
POWER SW
A13730
300k
Ω
20kΩ
1
Continued on next page.
Power input
2
5
POWER IN
1.21
A13731
1kΩ
10kΩ
2
5
Bass compensation circuit on/off switch
0 to 0.5 V: Boost on
1.4 to 4.5 V: Boost off
4
BOOST SW
A13732
200k
Ω
300Ω
4
Connection for the mute switch on/off
impulse noise reduction capacitor
6
MUTE C
1.27
A13733
10kΩ
300Ω
6
3
PRE GND
VREF amplifier reference
7
8
VREF OUT
1.21
A13734
10kΩ
7
8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LA4805 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3V Stereo Headphone Power Amplifier |
| LA4805V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3V Stereo Headphone Power Amplifier |
| LA4809M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Stereo Headphone Amplifier |
| LA4809M-TLM-E | 功能描述:音频放大器 STEREO HP AMPLIFIER RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LA4810M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Linear IC Stereo/Monaural BTL Power |
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