Device : ADM3051.
Please teach me the rating of RXD the sink current.
I would like to drive the photocoupler using the H/L of RXD.Insert the resistance, drive current of the photo-coupler is 10mA.So RXD pin,Current is 10mA sink.
I attach a rough image.
The data sheet P3 there is the following description.Output Voltage Low(0-1.5V) : IOUT = 10 mAIs it the rating of the sink current?
When the ADM3051 CAN device is receiving data from the bus:
for a logic 0 / low (CAN bus dominant state) at the RO there is up to 10 mA available.
For the CAN bus recessive state:
there is up to 100uA available at the RO.