采用48V或24V开关电源供电,差分信号输入,PBLT模式,INC和IND直接接地,其它采用了典型的电路参数。不管是空载或者2欧或者8欧负载,示波器监控输出电压,当输出电压接近电源电压的一半的时候就开始出现削顶的状况,请问这种现象应该怎么解决。
您好
Glad to hear the issue what resolved. Can you share what caused and fixed your problem? If could help other users that reference this thread.
Please refer to the following thread for your new question: TPA3255: Protecting analog inputs