LM49270

具有 155mW 耳机放大器和 3D 增强功能的 2.3W 立体声 D 类音频放大器

The LM49270 is a fully integrated audio subsystem designed for stereo multimedia applications. The LM49270 combines a 2.2W stereo Class D amplifier with a 155mW stereo headphone amplifier, volume control, headphone sense, and National’s unique 3D sound enhancement into a single device. The LM49270 u; Stereo filterless Class D amplifier \n Selectable OCL/CC headphone amplifier \n Headphone sense ability \n National’s 3D Enhancement \n RF suppression \n I 2 C control interface \n 32-step digital volume control \n 6 Operating Modes \n Output short circuit protection and thermal shutdown pr;

LM49270

Filterless 2.2W Stereo Class D Audio Subsystem with OCL Headphone Amplifier, 3D Enhancement, and Headphone Sense

LM49270SQ/NOPB

Audio Power Amplifier Series 2.5 Watt Fully Differential Audio Power Amplifier With Shutdown

LM49270SQ/NOPB

Filterless 2.2W Stereo Class D Audio Subsystem with OCL Headphone Amplifier, 3D Enhancement, and Headphone Sense

LM49270SQSLASHNOPB

Audio Power Amplifier Series 2.5 Watt Fully Differential Audio Power Amplifier With Shutdown

LM49270SQSLASHNOPB

Filterless 2.2W Stereo Class D Audio Subsystem with OCL Headphone Amplifier, 3D Enhancement, and Headphone Sense

LM49270SQBD

包装：盒 类别：开发板，套件，编程器 评估板 - 音频放大器 描述：BOARD EVAL FOR LM49270

LM49270SQEVAL

包装：盒 类别：开发板，套件，编程器 评估板 - 音频放大器 描述：BOARD EVALUATION LM49270SQ