Original question:
TPA3118 引脚定义问题
Part Number: TPA3118D2
我想用TPA3118D2来放大直流信号,是否有推荐的电路?在这方面的应用有何注意事项?
您好,
不建议这么操作,它的设计为AC耦合。另外可以查看规格书7.3.9 DC Detect ProtectionA DCDetect Fault is issued when the output differential duty-cycle of either channel exceeds 60% for more than 420 msec at the same polarity