具有关断模式的 265mW(3.3V 电源时)音频功率放大器 8-VSSOP -40 to 85
The LM4902 is a bridged audio power amplifier capable of delivering 265mW of continuous average power into an 8Ω load with 1% THD+N from a 3.3V power supply.
Boomer audio power amplifiers were designed specifically to provide high quality output power from a low supply voltage while requiring a minimal amount of external components. Since the LM4902 does not require output coupling capacitors, bootstrap capacitors or snubber networks, it is optimally suited for low-power portable applications.
The LM4902 features an externally controlled, low power consumption shutdown mode, and thermal shutdown protection.
The closed loop response of the unity-gain stable LM4902 can be configured by external gain-setting resistors.
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LM4902MM/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
TPA6100A2DGKR 德州仪器 | 类似代替 | LM4902MM/NOPB和TPA6100A2DGKR的区别 |
TPA6111A2DR 德州仪器 | 功能相似 | LM4902MM/NOPB和TPA6111A2DR的区别 |
TPA701DGN 德州仪器 | 功能相似 | LM4902MM/NOPB和TPA701DGN的区别 |