Author Topic: Is there a "standard" circuit used by NMEA 2000 CAN bus interfaces?  (Read 133 times)

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Offline e100Topic starter

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From what I have read NMEA 2000 and the industrial DeviceNet standard use a 4 wire cable with two conductors for data and two for Gnd and power. NMEA 2000 uses 12v and DeviceNet uses 24v for power. I believe the interface is supposed to provide electrical isolation.

I see the Analog Devices ADM3052 mentioned in the context of DeviceNet as it has a bus side regulator to power the 5v isolated bus side of the CAN transceiver.

Is the ADM3052 the de facto standard for this sort of thing?

https://au.mouser.com/datasheet/2/609/ADM3052-3121380.pdf
 


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