3W防失立体声D类音频功放芯片

带防失真功能且具有超低 EMI 的立体声免输出滤波器 D 类音频功率放大器。在 5V 电源、4Ω 负载、THD+N = 10% 条件下输出 3W 功率，性能与 AB 类放大器媲美且效率高达 88%，可检测和抑制输入信号幅度过大或电源电压降低引起的失真，通过外接电阻电容设置音质和功率，采用独有的 EMI 抑制技术，集成免滤波器数字调制技术，具有多种保护功能，采用无铅 SOP16 封装。 • 防失真功能\n• 宽的工作电源 2.5V-5.5V\n• 超优异的全带宽 EMI 抑制性能\n• 免 LC 滤波器数字调制，直接驱动扬声器\n• 高输出功率：3.0W@PVDD=VDD=5.0V, RL=4Ω，THD+N=10%\n• 高效率：88%@PVDD=VDD=5.0V, RL=4Ω，PO=1W\n• 低 THD+N：0.1%@PVDD=VDD=5.0V, RL=4Ω，PO=1W\n• 通道隔离度：80dB@fIN=1KHz,Av=18dB\n• 高信噪比 SNR: 90dB@ PVDD=VDD=5.0V, Av=18dB\n• 优异的 “噼噗 ;

EGmicro

屹晶微电子

3 W D-controlled D-controlled D-controlled D-controlled D-control

文件：801.05 Kbytes 页数：13 Pages

EGMICRO

屹晶微电子

T-13/4 Super Ultra-Bright LED Lamps

Description These untinted, nondiffused solid state lamps are designed with special internal optics to give a very high luminous intensity within a well defined viewing angle. The LED materials used within these devices is specifically grown to assure the high light output performance these lamps

文件：121.91 Kbytes 页数：8 Pages

HP

安捷伦

Bi-CMOS IC 2ch Forward/Reverse Motor Driver

Overview LV8405T is a 2ch forward/reverse motor driver IC using D-MOS FET for output stage. As MOS circuit is used, it supports the PWM input. Its features are that the on resistance (0.75Ω typ) and current dissipation are low. It also provides protection functions such as heat protection circui

文件：71.96 Kbytes 页数：6 Pages

SANYO

三洋

2ch Forward/Reverse Motor Driver

文件：127.25 Kbytes 页数：6 Pages

SANYO

三洋