1ED3121MC12H驱动 能不能反向输入?

公告

大中华汽车电子生态圈社区并入开发者社区- 更多资讯点击此

Tip / 登入 to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
lock attach
Attachments are accessible only for community members.
zlj1012
Level 1
Level 1
5 sign-ins First reply posted First question asked

1ED3121MC12H驱动 能不能反向输入?因为我看芯片内部结构是变压器隔离的,我想用反向输入做逻辑互锁,这个驱动IC可以实现吗?

0 点赞
1 解答
lock attach
Attachments are accessible only for community members.
Klaus_Ma
Moderator
Moderator
Moderator
50 replies posted 25 solutions authored First like received

Hello

以内部三极管结构的非门电路为例,输入高电平可以输出低电平,但是输出端口不管接高或者低电平信号,输入端口都不会有变化。电路反向使用并不能得到预期的效果。

祝好

在原帖中查看解决方案

0 点赞
2 回复数
zlj1012
Level 1
Level 1
5 sign-ins First reply posted First question asked

企业微信截图_20231227174645.png

0 点赞
lock attach
Attachments are accessible only for community members.
Klaus_Ma
Moderator
Moderator
Moderator
50 replies posted 25 solutions authored First like received

Hello

以内部三极管结构的非门电路为例,输入高电平可以输出低电平,但是输出端口不管接高或者低电平信号,输入端口都不会有变化。电路反向使用并不能得到预期的效果。

祝好

0 点赞