音频放大器 LM4906LD 4532后边10点 marking/标记 L4906
频率Frequency | 1-通道(单声道) 1-Channel (Mono) |
P1dB | 390mW x 1 @ 8 Ω/Ohm |
增益Gain | 6.0V |
噪声系数Noise Figure | 关机,热保护 Depop, Shutdown, Thermal Protection |
RF 类型RF Type | •1W, Bypass-Capacitor-less Audio Amplifier with Internal Selectable Gain •Selectable gain of 6dB (2V/V) or 12dB (4V/V) •No output or PSRR bypass capacitors required •Improved “Click and Pop” suppression circuitry •Very fast turn on time: 5ms (typ) •Minimum external components •2.6 - 5.5V operation •BTL output can drive capacitive loads •Ultra low current shutdown mode (SD Low) •Portable computers •Desktop computers •Multimedia monitors |
电源电压Voltage - Supply | •1W,少旁路电容内部的音频放大器 可选增益 •可选增益为6dB(2V/ V)或12dB(4V/ V) •无输出或的PSRR旁路电容要求 •改进的“咔嗒”声抑制电路 •非常快速的开启时间:5ms(典型值) •最少的外部元件 •2.6 - 5.5V操作 •BTL输出可以驱动容性负载 •超低电流关断模式(SD低) •便携式电脑 •台式电脑 •多媒体显示器 |
电源电流Current - Supply | |
测试频率Test Frequency | |
Description & Applications | |
描述与应用 |
规格书PDF |