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FR Do you know +B input?

Anonymous
Not applicable

FR Do you know +B input?

Translation - Japanese: FRで+B入力できるってご存じ?- Community Translated (JA)

Answer:

Generally to input higher voltage than Vcc of CPU to port is not guaranteed. But +12 voltage for automotive can be inputted to port directly by restricting current.
Please confirm detailed information of current restriction value and etc. for this specification with datasheet.

+B Input (individual corresponding)
+B input port with external resister (for current control)

Sample recommended circuit

1.gif

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Last update:
‎Mar 07, 2016 02:15 AM
Updated by:
Anonymous
 
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