Regarding I2C interface
Added by Raja Vankam over 10 years ago
We need to interface Power line Communication through I2C to AM3359.
Device communication output voltage specifications are as follows:
VOH = 4V (min)
VOL = 0.75 (max)
VIL = 0.8 (max)
VIH = 2.1 (min)
please let us know the AM3359 is 5V inherent?
whether need to provide any protection to the I2C line.
RE: Regarding I2C interface - Added by Alexei Shkurko over 10 years ago
you have to use 5V to 3.3V I2C level shifter to interface with AM3359, it is not 5V tolerant part
this article may be helpful http://ics.nxp.com/support/documents/interface/pdf/an97055.pdf
RE: Regarding I2C interface - Added by Raja Vankam over 10 years ago
Could you please suggest an IC for this application.