TI员工好,
1、请问下MAX3232E 规格书中 VIT+ 和VIT- 这两个电压(一个是正向输入门槛电压,一个是反向输入门槛电压)具体指的是什么电压?
2、请问下MAX3232 规格书中 没有看到RIN引脚判断RS232输入高和输入低的电压门槛值,如没有逻辑电压值是否与RS232电气规范一致?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
VIT+ 和VIT- 指的是接收端receiver的输入门槛电压,因为是双通道,也即RIN1和RIN2的电压。