I have a problem here.my friend car RPM meter have a ic number SAK215 but i could not find a same number.i live in malaysia.i dont know what number to replace it...so please help me.Thanks and sorry for my bad english bros!

below is direct link to SAK215

http://www.alldatasheet.com/datasheet-pdf/...ETC/SAK215.html

 

hi

that's a frequency to voltage converter, try with national com. if they have a substitute for that.