Part Number: SN65HVD1473 Hello, I'm not very familiar with RS-485 communication, and I'm currently working on a project where I need to implement it to communicate with different MCUs. I'm using the SN65HVD1473 as an RS-485 transceiver. I came across…
Part Number: SN65HVD1473 Tool/software: Hi team,
In datasheet, it is said "The SN65HVD147x full-duplex family provides internal biasing of the receiver input thresholds in combination with large input-threshold hysteresis." and "Internal biasing of…
Part Number: SN65HVD1473 HI All,
I had a customer whom is interested to implement similar switch betwee half and full duplex discussed in below thread.
However, I had a question on the handling of RS485 below GND. Would the multiplexer/switch…
Part Number: SN65HVD1473 Hi there,
I'm using the SN65HVD1473 transceiver in RS-422 mode. As the data rate is over 200 Kbps we need a 120ohm terminaison resistor. What reference do you advise to use? Which package?
In fact, the EIA-422 indicates…
Part Number: SN65HVD1473 Hi team,
I need some clarity on SN65HVD1473 RS-485 transceiver.
•Can I use the above IC in Half duplex mode by shorting its differential pins (ie; A with Y , B with Z) .
Since my master has 2 wire output(half duplex) and…
Hi Ashok,
Is the bus between the devices failsafe biased? If both drivers are disabled, the bus could float and produce indeterminate values when read from either side. To keep the receiver outputs at a logic high while idling, a differential voltage…
Part Number: SN65HVD1473 Other Parts Discussed in Thread: SN65HVD73 Hi team,
What is the difference between the SN65HVD1473D & SN65HVD73D , because in my previous board i was using SN65HVD1473D and it was working fine(i have converted this to half duplex…
Part Number: SN65HVD1473 Other Parts Discussed in Thread: CD4503B Hi there,
My customer plans to use the following configuration to switch between full and half duplex mode with SN65HVD1473.
My question is actually about how to select a suitable…
Part Number: SN65HVD1473 Hi everyone,
I'm using the SN65HVD1473 transceiver in RS-485 mode. Does the termination resistor have to be Pulse-Proof?
Best regards.
