AnsweredAssumed Answered

Abnormal rising of K-line signal (MC33290)

Question asked by Hyun Suk O on Mar 17, 2016

Hello,

 

I'm using the MC33290 for K-line protocol. But I failed to initialize because the rising edge was dull and not reached to enough high voltage. Can you please tell me why this happen in the circuit?

 

Thanks,

 

Hyun

Outcomes