cupoftea
Advanced Member level 5
Hi,
I have been given a schem to layout with a MAX13052 CAN chip......it takes its TX and RX inputs from the circuit, and its right next to a connector, to which the 2 CAN outputs are connected....but the only peripheral components are a 33k connected to RS pin, and a 100nF cap connected to Vcc......do we need the 60R res and the 4n7 seen at page 18 of the MAX13052 datasheet?
MAX13052 CAN transceiver.
Also, i dont see any pullups on the TX and RX lines.....and they cant be inside of a micro since its receiving from a micro via a digi isolator....should there be pullups?
I have been given a schem to layout with a MAX13052 CAN chip......it takes its TX and RX inputs from the circuit, and its right next to a connector, to which the 2 CAN outputs are connected....but the only peripheral components are a 33k connected to RS pin, and a 100nF cap connected to Vcc......do we need the 60R res and the 4n7 seen at page 18 of the MAX13052 datasheet?
MAX13052 CAN transceiver.
Also, i dont see any pullups on the TX and RX lines.....and they cant be inside of a micro since its receiving from a micro via a digi isolator....should there be pullups?