290mW 8Ω 立体声耳机音频功率放大器

D4800 是一块AB类立体声耳机音频功率放大器电路。D4800在5V电源时输出功率最高可达290mW(8Ω 负载，失真度10%)。适合在便携式数字音响设备中作功率放大用。\n D4800采用DIP8、SOP8的封装形式封装。 ·电源电压：单电源： 2V to 7V, 双电源： ±1.0V to ±3.5V\n·高信噪比： 100dB DIP8 \n·转速快： 5V/μs \n·失真低 -65dB\n·总谐波失真+噪声为10% 的输出功率: 8欧 290mW, 16欧 190mW\n·输出电压振幅大\n·电源抑制比好\n·低功耗\n·短路断电\n·工作温度范围宽\n·无开关噪声;

3 V Stereo Headphone Power Amplifier

Overview The LA4800V is a headphone stereo power amplifier IC that features a high signal-to-noise ratio, high ripple rejection, low distortion and low current consumption, making it ideal for portable CD players. Features • 96 dB (typ) high S/N ratio at 7 µV • 76 dB (typ) high ripple rejectio

3 V Stereo Headphone Power Amplifier

Overview The LA4800V is a headphone stereo power amplifier IC that features a high signal-to-noise ratio, high ripple rejection, low distortion and low current consumption, making it ideal for portable CD players. Features • 96 dB (typ) high S/N ratio at 7 µV • 76 dB (typ) high ripple rejectio

Thin Type Phototransistor

■ Features 1. Thin type package (Thickness : 1.5mm ) 2. Visible light cut-off type : PT4800F/PT4810F/PT4850F 3. Single phototransistor output : PT4800/PT4800F/PT4850F Darlington phototransistor output: PT4810/PT4810F 4. Thin type ■ Applications 1. VCRs 2. Floppy disk drives

丝印代码：4800；N-channel enhancement mode field-effect transistor

N-channel enhancement mode field-effect transistor in a plastic package using TrenchMOS technology. 1. Low gate charge 2. Surface mounted package 3. Low on-state resistance 4. Fast switching.

Vertical deflection circuit for monitor applications

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