具有 3D 增强功能和 10 种输出模式的 1.2W 立体声模拟输入 AB 类音频放大器

The LM4859 is an integrated audio sub-system designed for stereo cell phone applications. Operating on a 3.3V supply, it combines a stereo speaker amplifier delivering 495mW per channel into an 8Ω load and a stereo headphone amplifier delivering 33mW per channel into a 32Ω load. It integrates the au • Stereo Speaker Amplifier\n• Independent Left, Right, and Mono Volume Controls\n• I2C Compatible Interface\n• Click and Pop Suppression Circuit\n• Thermal Shutdown Protection\n• POUT, Stereo Loudspeakers, 4Ω, 5V, 1% THD+N (LM4859SP), 1.6W (Typ)\n• POUT, Stereo Headphones, 32Ω, 5V, 1% THD+N,;

Stereo 1.2W Audio Sub-system

文件：2.43632 Mbytes Page：30 Pages

Stereo 1.2W Audio Sub-system with 3D Enhancement

文件：1.2047 Mbytes Page：29 Pages

Stereo 1.2W Audio Sub-system with 3D Enhancement

文件：1.20007 Mbytes Page：29 Pages

Stereo 1.2W Audio Sub-system with 3D Enhancement

文件：1.20007 Mbytes Page：29 Pages

Stereo 1.2W Audio Sub-system

文件：3.61021 Mbytes Page：39 Pages

Stereo 1.2W Audio Sub-system

文件：2.43632 Mbytes Page：30 Pages

Stereo 1.2W Audio Sub-system

文件：3.61021 Mbytes Page：39 Pages

Stereo 1.2W Audio Sub-system

文件：2.43632 Mbytes Page：30 Pages

Assembly Instructions

文件：26.78 Kbytes Page：2 Pages

丝印代码：EV；Voltage Detector IC

文件：285.9 Kbytes Page：6 Pages

丝印代码：EV；Voltage Detector IC

文件：198.96 Kbytes Page：6 Pages