低压大功率音频功率放大器 Low Voltage High Power Audio Power Amplifier
The LM4808 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% THD+N from a 5V power supply.
Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging. Since the LM4808 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.
The unity-gain stable LM4808 can be configured by external gain-setting resistors.
输出电流 70 mA
供电电流 3 mA
电路数 1
通道数 2
耗散功率 0.0165 W
增益频宽积 5.5 MHz
输出功率 105 mW
输入补偿电压 50 mV
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 16.5 mW
电源电压 2V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2 V
安装方式 Surface Mount
引脚数 8
封装 VSSOP-8
封装 VSSOP-8
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
LM4808MM/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM4808MM 德州仪器 | 完全替代 | LM4808MM/NOPB和LM4808MM的区别 |
LM4808MMX/NOPB 德州仪器 | 类似代替 | LM4808MM/NOPB和LM4808MMX/NOPB的区别 |
TS482IST 意法半导体 | 功能相似 | LM4808MM/NOPB和TS482IST的区别 |