Other Parts Discussed in Thread: AM26C32
电路设计的方案是需要用pico单片机的GPIO输出PWM来控制差分驱动芯片产生差分信号,以此与步进电机驱动器进行差分连接
问题是:根据网上搜索发现AM26C31差分输出信号达不到5V,而是3.6V。现步进电机驱动器的高电平输入信号需要高于3.5V,3.6V相对于3.5V过于极限
请问有什么方案能提高AM26C31的高电平差分输出信号的,如果在AM26C31的信号输入端输入5V电平信号能实现吗?
感谢解答
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