2 x 0.7 W BTL audio amplifier with output channel switching

文件：162.75 Kbytes 页数：20 Pages

PHI

飞利浦

2 횞 0.7 W BTL audio amplifier with output channel switching

文件：524.19 Kbytes 页数：21 Pages

PHI

飞利浦

2 × 0.7 W BTL audio amplifier with output channel switching

Overview \nThe TDA8547TS is a two channel audio power amplifier for an output power of 2 x 0.7 W with\na 16 Ω load at a 5 V supply. At a low supply voltage of 3.3 V an output power of 0.6 W\nwith an 8 W load can be obtained. The circuit contains two BTL amplifiers with a\ncomplementary PNP-NPN outpu \n\nSelection between output channels\n\nFlexibility in use\n\nFew external components\n\nLow saturation voltage of output stage\n\nGain can be fixed with external resistors\n\nStandby mode controlled by CMOS compatible levels\n\nLow standby current\n\nNo switch-on/switch-off plops\n\nHigh supply vo;

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恩智浦

音频放大器和前置放大器

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恩智浦