Other Parts Discussed in Thread: ISO1176, ISO3086, ISO1050, TPS55010
I am considering a RS485 circuit by using a ISO3086 instead of the ISO1176 besed on the TIDA-0012.
*The ISO1050 is not used.
Please let me ask you a question about TIDA-0012.
Q1) When the ISO3086(1Mbps) is used instead of ISO1176 without ISO1050 on the TIDA-0012,
could you please tell me how much current can be supplied at 3.3V(Primary side)?
I am concerned that the voltage of 3.3V falls below 3.15V or the voltage of
5V(Secondary side) falls below 4.5V when a high current flows,
because there is the possibility that the 3.3V is used for other circuit.