音频功放

\nLN4863为双声道桥接音频功率放大电路，在5V输入电压条件下，能够为4Ω负载提供2.2W功率的稳定输出,为3Ω负载提供2.5W功率的稳定输出，总谐波失真和噪声不超过1%。耳机输入端允许在驱动立体声耳机时采用单端模式。LN4863采用表面贴片式封装，仅需很少的外部元件，专用于高品质音频功率放大。为简化音频系统设计，LN4863将双桥扬声器功放和立体声耳机功放集成到一款芯片上。LN4863内置了低功耗待机电路和过热保护电路，同时内置了杂音消除电路，可以消除芯片启动和关断过程中的咔嗒声或噼噗声。 ·立体声耳机放大器模式 \n·“咔嗒声和噼噗声”抑制电路 \n·稳定的固定增益 \n·热关断功能 \n·超小型封装：SOP, LLP等;

Natlinear

南麟

Snap-In Cordgrip Strain Reliefs – Straight-Thru and Pigtail™

文件：383.84 Kbytes 页数：1 Pages

Heyco

High Efficiency Flyback Controller

GENERAL DESCRIPTION The ML4863 is a flyback controller designed for use in multi-cell battery powered systems such as PDAs and notebook computers. The flyback topology is ideal for systems where the battery voltage can be either above or below the output voltage, and where multiple output voltage

文件：215.86 Kbytes 页数：10 Pages

MICRO-LINEAR

High Efficiency Flyback Controller

GENERAL DESCRIPTION The ML4863 is a flyback controller designed for use in multi-cell battery powered systems such as PDAs and notebook computers. The flyback topology is ideal for systems where the battery voltage can be either above or below the output voltage, and where multiple output voltage

文件：215.86 Kbytes 页数：10 Pages

MICRO-LINEAR