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六、N203(TDA1524A) TDA1524A是一块立体声音量、音调控制音效处理集成电路。原被设计成高档组合音响、汽车音响、电视机中使用的专用IC(集成电路,下同),近年来,康佳集团广泛采用此IC生产优质的产品。本IC内含有高音、低音、左、右声道平衡、双声道音量控制电路。内部可自动静噪,并可从⑧脚经双极型低音滤波器获得L+R的重低音音响效果。TDA1524A采用18个脚双列直插式塑料封装。应用电路图见图7。各脚功能和实
Six, N203 (TDA1524A) TDA1524A is a stereo volume, tone control sound processing integrated circuit. In the past years, Konka Group has widely used this IC to produce high quality products that have been specially designed for high-end combination audio, car audio, and TV sets (Integrated Circuits, the same below). This IC contains treble, bass, left and right channel balance, two-channel volume control circuit. Internal automatic squelch, and from the ⑧ feet through the bipolar bass filter L + R subwoofer sound effects. TDA1524A 18-pin dual in-line plastic package. Application circuit shown in Figure 7. Each foot function and reality