音频功放

\nLN2012是一款数字音频功率放大器，最大输出功率为2.1W（RL =4Ω）×2，驱动扬声器的同时降低脉冲输出信号的失真和信号的噪声，实现了高标准的低失真率和低噪声特性。LN2012能够在输入过冲信号时自动抑制输出信号中的咔哒声。对于由电池供电的输入掉电引起的咔哒声，LN2012同样也能消除。启动时间和释放时间可由外部电阻或电容设定。左声道和右声道独立的省电功能使得待机时消耗电流最小化。芯片内置了保护扬声器的短路电流保护功能，过温保护功能，低电压故障预防功能。 ·最大输出   2.1 W×2ch (VDDP=VDDA=5.0V, RL=4Ω, THD+N=1%) ；0.75W×2ch (VDDP=VDDA=3.6V,RL=8Ω, THD+N=10%) \n·失真率(THD+N)   0.03 % (VDDP=VDDA=3.6V, RL=8Ω, Po=0.4W, 1kHz) \n·效率   84 % (VDDP=VDDA=3.6V, RL=8Ω, Po==600mW) \n·通道分离   95dB (VDDP=VDDA=3.6V, RL=8Ω, Av=18dB, 1kHz) \n·输出无咔哒声 \n·2通道独立的电源关闭;

Natlinear

南麟

Stereo 2.1W Non-Clip Audio Power Amplifiers

■ Features  Maximum output 2.1 W×2ch (VDDP=VDDA=5.0V, RL=4Ω, THD+N=1%) 0.75 W×2ch (VDDP=VDDA=3.6V, RL=8Ω, THD+N=10%)  Distortion Rate (THD+N) 0.03 % (VDDP=VDDA=3.6V, RL=8Ω, Po=0.4W, 1kHz)  Efficiency 84 % (VDDP=VDDA=3.6V, RL=8Ω, Po==600mW)  Channel separation 95dB (VDD

文件：394.06 Kbytes 页数：6 Pages

NATLINEAR

南麟

Integrated Circuit 7-Channel Darlington Array/Driver

Description: The NTE2011 through NTE2015 are high–voltage, high–current Darlington arrays in a 16–Lead DIP type package and are comprised of seven silicon NPN Darlington pairs on a common monolithic sub strate. All units have open–collector outputs and integral diodes for inductive load transie

文件：23.62 Kbytes 页数：3 Pages

NTE

SCRs 1-70 AMPS NON-SENSITIVE GATE

Features ● Electrically Isolated Packages ● High Voltage Capability - 30 - 600 Volts ● High Surge Capability - up to 950 Amps ● Glass Passivated Chip

文件：1.60012 Mbytes 页数：12 Pages

TECCOR

SCR FOR OVERVOLTAGE PROTECTION

DESCRIPTION The TYP 212 ---> 1012 Family uses high perform ance glass passivated chips technology. These Silicon Controlled Rectifiers are designed for overvoltage protection in crowbar circuits application. FEATURES .HIGH SURGE CURRENT CAPABILITY .HIGH dI/dt RATING .HIGH STABILIT

文件：67.28 Kbytes 页数：5 Pages

STMICROELECTRONICS

意法半导体