Purpose: TV vertical output, audio output driver and general purpose amplifier applications.
用途：用于电视场输出，音频放大驱动级及一般放大。
And then describe the module of pre audio amplifier, triangle generator, comparator, death time control and output driver etc.
同时还详细描述了前置音频放大器，三角波产生电路、比较器，死区控制电路，输出驱动电路等子模块的设计内容。
Purpose: Low voltage output amplifier, audio muting, DC-DC converter.
用途：用于低电压输出放大，音频静音，直流-直流转换。
The audio signal amplified by the gain of one and then the second power amplifier RP enlarge, and OUTB output.
放大后的音频信号再经增益为1的第二个功率放大器进行反相放大，并从OUTB输出。
This power amplifier can work with 2.5v-5.5v supply, and provide 2w rated output-power with 4? Audio-Load.
该功率放大器能够在2.5V—5.5 V的电源电压工作，且能为4 ？负载提供2w的额定输出功率。
This power amplifier can work with 2.5v-5.5v supply, and provide 2w rated output-power with 4? Audio-Load.
该功率放大器能够在2.5V—5.5 V的电源电压工作，且能为4 ？负载提供2w的额定输出功率。
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