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PWM功放0-100Hz 12-24V供电，功率TDA2030A相当
不知道有几路 PWM 信号? 可以考虑采用电机驱动器类的单芯片驱动方案.
亲；对于这个频率输出，就是大家常说的重低音功放。需要的调制频率大体在100～150kHz。建议试试IR2011，这是款专用特效功放驱动器。
1\2\4路均可，可否推荐几款价位合理的芯片？
TPA3100D2
看下TAS5612LA。
