TDA8543 2W BTL 音频放大器的典型 BTL 应用。 TDA8543 是一款单通道
音频功率放大器,在 7.5V 电源、8 欧姆负载下输出功率为 2W。该电路包含一个 BTL 放大器,具有互补的 PNP-NPN 输出级和待机/静音逻辑
说明
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Typical BTL Application for TDA8543 2W BTL Audio Amplifier. The TDA8543 is a one channel audio power amplifier for an output power of 2W with an 8 ohm load at a 7.5V supply. The circuit contains a BTL amplifier with a complementary PNP-NPN output stage and standby/mute logic