4.0 WX 2 （ 18 V ， 8欧姆）功率放大器带有静音功能和音量控制 4.0 W X 2 18 V, 8 ohm Power Amplifier with Mute Function and Volume Control
■Overview
The is a monolithic integrated circuit designed for 4.0 W 18 V, 8 Ω output audio power amplifier. It is a dual channel SEPP IC suitable for stereo operation in TV application.
■Features
•Built-in DC volume control
•Built-in mute circuit
•Built-in thermal protection circuit
•Built-in over current protection circuit
•Higher ripple rejection as compared to AN5273
•VCC operating range : 14.2 V to 27.5 V