Part Number: SN65HVD11 Hi Supporter
My customer transfer 1Hz signal between two boards. One piece SN65HVD11 on each board. Two boards are connected by Ethernet cable through RJ45. If GND of two boards are not connected well, could SN65HVD11 still work…
Part Number: SN65HVD11 I'm using the HVD11 to drive 100ft of wire and associated emi filter capacitance to ground (7Mbps Manchester encoded format). I want to make sure that output waveform does not become too rounded-off due to effects of part's output…
Part Number: SN65HVD11 I know there is no standard / defined Protocol for RS-485, but:
Is there some "generally / most used" in industry?
Is using RS-232 (Start, 7/8 bits, STOP) widely used.
Is using MODBUS OK?
Any suggestions appreciated
Part Number: SN65HVD11 Other Parts Discussed in Thread: SN55LVDS31 HI,
We are developing a new platform for space communication and we are thinking about using the Transciever SN65HVD11-HF, we need to know the if it's RAD* tolerance and we will need…
Part Number: SN65HVD11 hi dear supporting team,
as for SN65HVD11D, because it is at the brd edge which interface to external, if in lightening stroke, suppose the A/B prot pin is shorted to GND, could we gurantee the shorted current to GND be smaller…
Gerhard,
Pulling /RE high should not be required in order for the A/B pins to be high impedance, so it is strange that you are not seeing the expected pin bias voltages with the receiver enabled. Just so we can better understand what might be going…
Part Number: SN65HVD11
The newer RS-485 devices claim to have built in failsafe circuitry.
So if NO external biasing resistors are used, what is the voltage on the A/B lines.
On the other hand, if the master has say 1K Pull-up/down for bias, and…
Part Number: SN65HVD11-HT Hi Team,
My customer is asking if you have a footprint/land pattern for SN65HVD11SHKQ?
Looking forward to your response.
Regards, -Renan
Part Number: SN65HVD11-HT Hi All,
I have this device on an application board for RS-485 communication with SM470 MCU. It was tested at ~205C ambient, RTD on the board reads ~206C. But the first device stopped working after ~75 hours. The data sheet…
