Other Parts Discussed in Thread: XTR116 TI提供了XTR116芯片实现4-20mA电流环电路,但是同一文档中的两个电路图,R2 49.9欧电阻的一端均接了电容,另一端,一个接了地,一个接了IIN
在这里2.2uf电容和49.9欧电阻串联起来后的作用是?49.9欧电阻另一端应该接地还是IIN?
Part Number: AM625
HI!
We changed the AM6254 chip to AM6251,AM6251 is the fs-hs startup mode, only modified the CPU single-core configuration, the system can be started successfully, but in the kernel startup process will appear: A start job is running…