Hi
can ADM3078E be powered using 5V?
thanks
wang jian
Hi
can ADM3078E be powered using 5V?
thanks
wang jian
Hello,
The customer would like to get advice about hot-swap ADM3078E.
ADM3078E has thee mode (shut-down, rx, tx).
Do you have any particular recommended mode when ADM3078E face hot-swap?
Thank you for your help as always.
Best regards,
Sofy
Hi
RS485 receiver should operate by +/- 200mV differential signal.
ADM3078E receiver spec defined the delay time by +/- 1V input.
Could you show us the propagation delay at +/- 200mV input?
How about input amplitude dependency?
Regards
moto
Hello,
I am currently working on a design that includes a RS485 network. Currently there is a PC with PCI based RS485 transceiver card and I am designing a circuit that will be reporting data to that PC. The RS485 node that I am designing will never…
Hi Clark,
The ADM485E is specified for a Vcc supply of 4.5-5.5V. Is there any reason why your design cannot meet this specified range?
We have a wide range of half duplex RS-485 transceivers that can operate at 3.3V supply ranges, For example the ADM3065E…
Hi Akhil,
Just an extra note -- ADI also has a range of more ESD robust RS-485 transceivers at 3V and 5V operation:
5 V operation:
ADM485E, ADM487E, ADM1487E have 15 kV HBM ESD protection
3 V operation:
ADM3070E - ADM3078E have 15 kV HBM ESD pro…
Excellent point!
If you have a 4V VOD on a 5V transceiver, for example, & there's an external resistor biasing network on the other side to 3.3V, this could present a current path into the supply. This path would need to be blocked alright. But…
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