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ADuM7643 used for I2C circuit

Question asked by EMG on Jun 12, 2016
Latest reply on Jun 12, 2016 by fox

hello

designing a circuit that requires some isolated i/o and isolated i2c functionality, five signals total

could use two chips for this design; but would like to use 1 chip if possible

for the bidirectional i2c sda signal, can an input pin and output pin be combined for this signal?

thinking of the ADuM7643, would connect Vie and Vof on the side 1 and connect Voe and Vif on the side 2 to provide the sda signal

is this advisable?

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