STM32F334 ADC转换时间

XH750507

ADC conversion time:
 Fast channels : up to 5.1Ms/s with 12 bit resolution in single mode
 Slow channels: up to 4,8Ms/s with 12 bit resolution in single mode

问题1：Fast channels  和 Slow channels是怎么理解的？
问题2：在differential mode 下的ADC conversion time又是多少呢？

你好我好大家好！

顶一下

安

我也没用过这款芯片，看手册介绍是：
Up to 16 analog input channels (x = ADC number = 1
or 2):
– 5 fast channels
– 11 slow channels
对于差分采样应该是之前说的那个采样时间。