Part Number: SN65HVD78
Is it possible to combine D and R pin together for half-duplex RS-485 application as below configuration?
The left side of SN65HVD78 is FPGA HR Bank, it is Bi-direction pin.
Part Number: SN65HVD78 Other Parts Discussed in Thread: PROFIBUS , , INA185 Hello,
We use SN65HDV for a fieldbus like Profibus. We would like to know if an equipment is connected or not to the wire network when we send data. We don't know how to detect…
Part Number: SN65HVD78 Other Parts Discussed in Thread: SN65HVD10 Hello Team,
can you share the input differential capacitance for the SN65HVD78?
We have only the output one in the datasheet.
The SN65HVD10 on the other hand, have both input and output…
Part Number: SN65HVD78 Hello Support team,
My customer inquiries R pin. When they use it as receiver, does SN65HVD78D need pull up or pull down resister? R pin looks like to be push-pull output but Fig.26 uses 10k ohm pull up resister.
Part Number: SN65HVD78 Hello, I am using above mentioned parts to convert TTL /cmos logic to rs 485 and i am wondering if i need a termination resistors and what value ( typically its 60 ohm on each side). Other question I have is: I have 2 slave devices…